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- /* $OpenBSD: evp.h,v 1.119 2023/08/25 12:37:33 schwarze Exp $ */
- /* Copyright (C) 1995-1998 Eric Young ([email protected])
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young ([email protected]).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson ([email protected]).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young ([email protected])"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson ([email protected])"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
- #ifndef HEADER_ENVELOPE_H
- #define HEADER_ENVELOPE_H
- #include <openssl/opensslconf.h>
- #include <openssl/ossl_typ.h>
- #ifndef OPENSSL_NO_BIO
- #include <openssl/bio.h>
- #endif
- /*
- #define EVP_RC2_KEY_SIZE 16
- #define EVP_RC4_KEY_SIZE 16
- #define EVP_BLOWFISH_KEY_SIZE 16
- #define EVP_CAST5_KEY_SIZE 16
- #define EVP_RC5_32_12_16_KEY_SIZE 16
- */
- #define EVP_MAX_MD_SIZE 64 /* longest known is SHA512 */
- #define EVP_MAX_KEY_LENGTH 64
- #define EVP_MAX_IV_LENGTH 16
- #define EVP_MAX_BLOCK_LENGTH 32
- #define PKCS5_SALT_LEN 8
- /* Default PKCS#5 iteration count */
- #define PKCS5_DEFAULT_ITER 2048
- #include <openssl/objects.h>
- #define EVP_PK_RSA 0x0001
- #define EVP_PK_DSA 0x0002
- #define EVP_PK_DH 0x0004
- #define EVP_PK_EC 0x0008
- #define EVP_PKT_SIGN 0x0010
- #define EVP_PKT_ENC 0x0020
- #define EVP_PKT_EXCH 0x0040
- #define EVP_PKS_RSA 0x0100
- #define EVP_PKS_DSA 0x0200
- #define EVP_PKS_EC 0x0400
- #define EVP_PKT_EXP 0x1000 /* <= 512 bit key */
- #define EVP_PKEY_NONE NID_undef
- #define EVP_PKEY_RSA NID_rsaEncryption
- #define EVP_PKEY_RSA_PSS NID_rsassaPss
- #define EVP_PKEY_RSA2 NID_rsa
- #define EVP_PKEY_DSA NID_dsa
- #define EVP_PKEY_DSA1 NID_dsa_2
- #define EVP_PKEY_DSA2 NID_dsaWithSHA
- #define EVP_PKEY_DSA3 NID_dsaWithSHA1
- #define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
- #define EVP_PKEY_DH NID_dhKeyAgreement
- #define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
- #define EVP_PKEY_GOSTR01 NID_id_GostR3410_2001
- #define EVP_PKEY_GOSTIMIT NID_id_Gost28147_89_MAC
- #define EVP_PKEY_HMAC NID_hmac
- #define EVP_PKEY_CMAC NID_cmac
- #define EVP_PKEY_HKDF NID_hkdf
- #define EVP_PKEY_GOSTR12_256 NID_id_tc26_gost3410_2012_256
- #define EVP_PKEY_GOSTR12_512 NID_id_tc26_gost3410_2012_512
- #define EVP_PKEY_ED25519 NID_ED25519
- #define EVP_PKEY_X25519 NID_X25519
- #ifdef __cplusplus
- extern "C" {
- #endif
- #define EVP_PKEY_MO_SIGN 0x0001
- #define EVP_PKEY_MO_VERIFY 0x0002
- #define EVP_PKEY_MO_ENCRYPT 0x0004
- #define EVP_PKEY_MO_DECRYPT 0x0008
- #ifndef EVP_MD
- #define EVP_MD_FLAG_ONESHOT 0x0001 /* digest can only handle a single
- * block */
- /* DigestAlgorithmIdentifier flags... */
- #define EVP_MD_FLAG_DIGALGID_MASK 0x0018
- /* NULL or absent parameter accepted. Use NULL */
- #define EVP_MD_FLAG_DIGALGID_NULL 0x0000
- /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
- #define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
- /* Custom handling via ctrl */
- #define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
- #define EVP_MD_FLAG_FIPS 0x0400 /* Note if suitable for use in FIPS mode */
- /* Digest ctrls */
- #define EVP_MD_CTRL_DIGALGID 0x1
- #define EVP_MD_CTRL_MICALG 0x2
- #define EVP_MD_CTRL_SET_KEY 0x3
- #define EVP_MD_CTRL_GOST_SET_SBOX 0x4
- /* Minimum Algorithm specific ctrl value */
- #define EVP_MD_CTRL_ALG_CTRL 0x1000
- #endif /* !EVP_MD */
- /* values for EVP_MD_CTX flags */
- #define EVP_MD_CTX_FLAG_ONESHOT 0x0001 /* digest update will be called
- * once only */
- #define EVP_MD_CTX_FLAG_CLEANED 0x0002 /* context has already been
- * cleaned */
- #define EVP_MD_CTX_FLAG_REUSE 0x0004 /* Don't free up ctx->md_data
- * in EVP_MD_CTX_cleanup */
- /* FIPS and pad options are ignored in 1.0.0, definitions are here
- * so we don't accidentally reuse the values for other purposes.
- */
- #define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008 /* Allow use of non FIPS digest
- * in FIPS mode */
- /* The following PAD options are also currently ignored in 1.0.0, digest
- * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
- * instead.
- */
- #define EVP_MD_CTX_FLAG_PAD_MASK 0xF0 /* RSA mode to use */
- #define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00 /* PKCS#1 v1.5 mode */
- #define EVP_MD_CTX_FLAG_PAD_PSS 0x20 /* PSS mode */
- #define EVP_MD_CTX_FLAG_NO_INIT 0x0100 /* Don't initialize md_data */
- /* Values for cipher flags */
- /* Modes for ciphers */
- #define EVP_CIPH_STREAM_CIPHER 0x0
- #define EVP_CIPH_ECB_MODE 0x1
- #define EVP_CIPH_CBC_MODE 0x2
- #define EVP_CIPH_CFB_MODE 0x3
- #define EVP_CIPH_OFB_MODE 0x4
- #define EVP_CIPH_CTR_MODE 0x5
- #define EVP_CIPH_GCM_MODE 0x6
- #define EVP_CIPH_CCM_MODE 0x7
- #define EVP_CIPH_XTS_MODE 0x10001
- #define EVP_CIPH_WRAP_MODE 0x10002
- #define EVP_CIPH_MODE 0xF0007
- /* Set if variable length cipher */
- #define EVP_CIPH_VARIABLE_LENGTH 0x8
- /* Set if the iv handling should be done by the cipher itself */
- #define EVP_CIPH_CUSTOM_IV 0x10
- /* Set if the cipher's init() function should be called if key is NULL */
- #define EVP_CIPH_ALWAYS_CALL_INIT 0x20
- /* Call ctrl() to init cipher parameters */
- #define EVP_CIPH_CTRL_INIT 0x40
- /* Don't use standard key length function */
- #define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
- /* Don't use standard block padding */
- #define EVP_CIPH_NO_PADDING 0x100
- /* cipher handles random key generation */
- #define EVP_CIPH_RAND_KEY 0x200
- /* cipher has its own additional copying logic */
- #define EVP_CIPH_CUSTOM_COPY 0x400
- /* Allow use default ASN1 get/set iv */
- #define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000
- /* Buffer length in bits not bytes: CFB1 mode only */
- #define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
- /* Note if suitable for use in FIPS mode */
- #define EVP_CIPH_FLAG_FIPS 0x4000
- /* Allow non FIPS cipher in FIPS mode */
- #define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000
- /* Cipher handles any and all padding logic as well
- * as finalisation.
- */
- #define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
- #define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
- /*
- * Cipher context flag to indicate that we can handle wrap mode: if allowed in
- * older applications, it could overflow buffers.
- */
- #define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
- /* ctrl() values */
- #define EVP_CTRL_INIT 0x0
- #define EVP_CTRL_SET_KEY_LENGTH 0x1
- #define EVP_CTRL_GET_RC2_KEY_BITS 0x2
- #define EVP_CTRL_SET_RC2_KEY_BITS 0x3
- #define EVP_CTRL_GET_RC5_ROUNDS 0x4
- #define EVP_CTRL_SET_RC5_ROUNDS 0x5
- #define EVP_CTRL_RAND_KEY 0x6
- #define EVP_CTRL_PBE_PRF_NID 0x7
- #define EVP_CTRL_COPY 0x8
- #define EVP_CTRL_AEAD_SET_IVLEN 0x9
- #define EVP_CTRL_AEAD_GET_TAG 0x10
- #define EVP_CTRL_AEAD_SET_TAG 0x11
- #define EVP_CTRL_AEAD_SET_IV_FIXED 0x12
- #define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
- #define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
- #define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
- #define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
- #define EVP_CTRL_GCM_IV_GEN 0x13
- #define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
- #define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
- #define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
- #define EVP_CTRL_CCM_SET_L 0x14
- #define EVP_CTRL_CCM_SET_MSGLEN 0x15
- /* AEAD cipher deduces payload length and returns number of bytes
- * required to store MAC and eventual padding. Subsequent call to
- * EVP_Cipher even appends/verifies MAC.
- */
- #define EVP_CTRL_AEAD_TLS1_AAD 0x16
- /* Used by composite AEAD ciphers, no-op in GCM, CCM... */
- #define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
- /* Set the GCM invocation field, decrypt only */
- #define EVP_CTRL_GCM_SET_IV_INV 0x18
- /* Set the S-BOX NID for GOST ciphers */
- #define EVP_CTRL_GOST_SET_SBOX 0x19
- /* GCM TLS constants */
- /* Length of fixed part of IV derived from PRF */
- #define EVP_GCM_TLS_FIXED_IV_LEN 4
- /* Length of explicit part of IV part of TLS records */
- #define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
- /* Length of tag for TLS */
- #define EVP_GCM_TLS_TAG_LEN 16
- /* CCM TLS constants */
- /* Length of fixed part of IV derived from PRF */
- #define EVP_CCM_TLS_FIXED_IV_LEN 4
- /* Length of explicit part of IV part of TLS records */
- #define EVP_CCM_TLS_EXPLICIT_IV_LEN 8
- /* Total length of CCM IV length for TLS */
- #define EVP_CCM_TLS_IV_LEN 12
- /* Length of tag for TLS */
- #define EVP_CCM_TLS_TAG_LEN 16
- /* Length of CCM8 tag for TLS */
- #define EVP_CCM8_TLS_TAG_LEN 8
- /* Length of tag for TLS */
- #define EVP_CHACHAPOLY_TLS_TAG_LEN 16
- /* XXX - do we want to expose these? */
- #if defined(LIBRESSL_INTERNAL)
- #define ED25519_KEYLEN 32
- #define X25519_KEYLEN 32
- #endif
- typedef struct evp_cipher_info_st {
- const EVP_CIPHER *cipher;
- unsigned char iv[EVP_MAX_IV_LENGTH];
- } EVP_CIPHER_INFO;
- /* Password based encryption function */
- typedef int EVP_PBE_KEYGEN(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
- ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, int en_de);
- #ifndef OPENSSL_NO_RSA
- #define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
- (char *)(rsa))
- #endif
- #ifndef OPENSSL_NO_DSA
- #define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
- (char *)(dsa))
- #endif
- #ifndef OPENSSL_NO_DH
- #define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
- (char *)(dh))
- #endif
- #ifndef OPENSSL_NO_EC
- #define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
- (char *)(eckey))
- #endif
- #ifndef OPENSSL_NO_GOST
- #define EVP_PKEY_assign_GOST(pkey,gostkey) EVP_PKEY_assign((pkey),EVP_PKEY_GOSTR01,\
- (char *)(gostkey))
- #endif
- /* Add some extra combinations */
- #define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
- #define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
- #define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
- #define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
- int EVP_MD_type(const EVP_MD *md);
- #define EVP_MD_nid(e) EVP_MD_type(e)
- #define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e))
- int EVP_MD_pkey_type(const EVP_MD *md);
- int EVP_MD_size(const EVP_MD *md);
- int EVP_MD_block_size(const EVP_MD *md);
- unsigned long EVP_MD_flags(const EVP_MD *md);
- EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type);
- void EVP_MD_meth_free(EVP_MD *md);
- EVP_MD *EVP_MD_meth_dup(const EVP_MD *md);
- int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize);
- int EVP_MD_meth_set_result_size(EVP_MD *md, int resultsize);
- int EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize);
- int EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags);
- int EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx));
- int EVP_MD_meth_set_update(EVP_MD *md,
- int (*update)(EVP_MD_CTX *ctx, const void *data, size_t count));
- int EVP_MD_meth_set_final(EVP_MD *md,
- int (*final)(EVP_MD_CTX *ctx, unsigned char *md));
- int EVP_MD_meth_set_copy(EVP_MD *md,
- int (*copy)(EVP_MD_CTX *to, const EVP_MD_CTX *from));
- int EVP_MD_meth_set_cleanup(EVP_MD *md, int (*cleanup)(EVP_MD_CTX *ctx));
- int EVP_MD_meth_set_ctrl(EVP_MD *md,
- int (*ctrl)(EVP_MD_CTX *ctx, int cmd, int p1, void *p2));
- const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
- void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx);
- EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx);
- void EVP_MD_CTX_set_pkey_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pctx);
- #define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e))
- #define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
- #define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
- int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
- #define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
- int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
- int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
- int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
- unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
- #define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
- const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
- int EVP_CIPHER_CTX_encrypting(const EVP_CIPHER_CTX *ctx);
- int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
- int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
- int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
- int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
- int EVP_CIPHER_CTX_get_iv(const EVP_CIPHER_CTX *ctx,
- unsigned char *iv, size_t len);
- int EVP_CIPHER_CTX_set_iv(EVP_CIPHER_CTX *ctx,
- const unsigned char *iv, size_t len);
- int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
- void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
- void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
- void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx);
- void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data);
- unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx);
- #define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
- unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
- #define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
- EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len);
- EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher);
- void EVP_CIPHER_meth_free(EVP_CIPHER *cipher);
- int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len);
- int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags);
- int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size);
- int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher,
- int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key,
- const unsigned char *iv, int enc));
- int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher,
- int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out,
- const unsigned char *in, size_t inl));
- int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher,
- int (*cleanup)(EVP_CIPHER_CTX *));
- int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher,
- int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *));
- int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher,
- int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *));
- int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher,
- int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr));
- EVP_PKEY *EVP_PKEY_new_raw_private_key(int type, ENGINE *engine,
- const unsigned char *private_key, size_t len);
- EVP_PKEY *EVP_PKEY_new_raw_public_key(int type, ENGINE *engine,
- const unsigned char *public_key, size_t len);
- int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey,
- unsigned char *out_private_key, size_t *out_len);
- int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey,
- unsigned char *out_public_key, size_t *out_len);
- #define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80)
- #define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80)
- #define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
- #define EVP_SignInit(a,b) EVP_DigestInit(a,b)
- #define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
- #define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
- #define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
- #define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
- #define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
- #define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
- #define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
- #define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
- #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
- #define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
- #define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
- #define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
- #define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
- #define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
- int EVP_Cipher(EVP_CIPHER_CTX *c, unsigned char *out, const unsigned char *in,
- unsigned int inl);
- #define EVP_add_cipher_alias(n,alias) \
- OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
- #define EVP_add_digest_alias(n,alias) \
- OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
- #define EVP_delete_cipher_alias(alias) \
- OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
- #define EVP_delete_digest_alias(alias) \
- OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
- EVP_MD_CTX *EVP_MD_CTX_new(void);
- void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
- void EVP_MD_CTX_init(EVP_MD_CTX *ctx);
- int EVP_MD_CTX_reset(EVP_MD_CTX *ctx);
- EVP_MD_CTX *EVP_MD_CTX_create(void);
- void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
- int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
- int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
- void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
- void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
- int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int type, int arg, void *ptr);
- int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
- int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
- int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d, size_t cnt);
- int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s);
- int EVP_Digest(const void *data, size_t count, unsigned char *md,
- unsigned int *size, const EVP_MD *type, ENGINE *impl);
- int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
- int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
- int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s);
- int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
- int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
- const char *prompt, int verify);
- void EVP_set_pw_prompt(const char *prompt);
- char *EVP_get_pw_prompt(void);
- int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
- const unsigned char *salt, const unsigned char *data, int datal, int count,
- unsigned char *key, unsigned char *iv);
- void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
- void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
- int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
- int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
- const unsigned char *key, const unsigned char *iv);
- int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
- ENGINE *impl, const unsigned char *key, const unsigned char *iv);
- int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
- const unsigned char *in, int inl);
- int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
- #ifndef LIBRESSL_INTERNAL
- int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
- #endif
- int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
- const unsigned char *key, const unsigned char *iv);
- int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
- ENGINE *impl, const unsigned char *key, const unsigned char *iv);
- int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
- const unsigned char *in, int inl);
- int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
- #ifndef LIBRESSL_INTERNAL
- int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
- #endif
- int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
- const unsigned char *key, const unsigned char *iv, int enc);
- int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
- ENGINE *impl, const unsigned char *key, const unsigned char *iv, int enc);
- int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl,
- const unsigned char *in, int inl);
- int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
- #ifndef LIBRESSL_INTERNAL
- int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
- #endif
- int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
- EVP_PKEY *pkey);
- int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
- unsigned int siglen, EVP_PKEY *pkey);
- int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
- const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
- int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen);
- int EVP_DigestSign(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen,
- const unsigned char *tbs, size_t tbslen);
- int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
- const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
- int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
- size_t siglen);
- int EVP_DigestVerify(EVP_MD_CTX *ctx, const unsigned char *sigret,
- size_t siglen, const unsigned char *tbs, size_t tbslen);
- int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
- const unsigned char *ek, int ekl, const unsigned char *iv, EVP_PKEY *priv);
- int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
- int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
- unsigned char **ek, int *ekl, unsigned char *iv, EVP_PKEY **pubk,
- int npubk);
- int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
- EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void);
- void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx);
- void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
- int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
- const unsigned char *in, int inl);
- void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
- int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
- void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
- int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
- const unsigned char *in, int inl);
- int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
- int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
- void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
- int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
- EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
- void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
- int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *a);
- int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
- int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
- int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
- int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
- #ifndef OPENSSL_NO_BIO
- const BIO_METHOD *BIO_f_md(void);
- const BIO_METHOD *BIO_f_base64(void);
- const BIO_METHOD *BIO_f_cipher(void);
- int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
- const unsigned char *i, int enc);
- #endif
- const EVP_MD *EVP_md_null(void);
- #ifndef OPENSSL_NO_MD4
- const EVP_MD *EVP_md4(void);
- #endif
- #ifndef OPENSSL_NO_MD5
- const EVP_MD *EVP_md5(void);
- const EVP_MD *EVP_md5_sha1(void);
- #endif
- #ifndef OPENSSL_NO_SHA
- const EVP_MD *EVP_sha1(void);
- #endif
- #ifndef OPENSSL_NO_SHA256
- const EVP_MD *EVP_sha224(void);
- const EVP_MD *EVP_sha256(void);
- #endif
- #ifndef OPENSSL_NO_SHA512
- const EVP_MD *EVP_sha384(void);
- const EVP_MD *EVP_sha512(void);
- const EVP_MD *EVP_sha512_224(void);
- const EVP_MD *EVP_sha512_256(void);
- #endif
- #ifndef OPENSSL_NO_SHA3
- const EVP_MD *EVP_sha3_224(void);
- const EVP_MD *EVP_sha3_256(void);
- const EVP_MD *EVP_sha3_384(void);
- const EVP_MD *EVP_sha3_512(void);
- #endif
- #ifndef OPENSSL_NO_SM3
- const EVP_MD *EVP_sm3(void);
- #endif
- #ifndef OPENSSL_NO_RIPEMD
- const EVP_MD *EVP_ripemd160(void);
- #endif
- #ifndef OPENSSL_NO_WHIRLPOOL
- const EVP_MD *EVP_whirlpool(void);
- #endif
- #ifndef OPENSSL_NO_GOST
- const EVP_MD *EVP_gostr341194(void);
- const EVP_MD *EVP_gost2814789imit(void);
- const EVP_MD *EVP_streebog256(void);
- const EVP_MD *EVP_streebog512(void);
- #endif
- const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
- #ifndef OPENSSL_NO_DES
- const EVP_CIPHER *EVP_des_ecb(void);
- const EVP_CIPHER *EVP_des_ede(void);
- const EVP_CIPHER *EVP_des_ede3(void);
- const EVP_CIPHER *EVP_des_ede_ecb(void);
- const EVP_CIPHER *EVP_des_ede3_ecb(void);
- const EVP_CIPHER *EVP_des_cfb64(void);
- # define EVP_des_cfb EVP_des_cfb64
- const EVP_CIPHER *EVP_des_cfb1(void);
- const EVP_CIPHER *EVP_des_cfb8(void);
- const EVP_CIPHER *EVP_des_ede_cfb64(void);
- # define EVP_des_ede_cfb EVP_des_ede_cfb64
- const EVP_CIPHER *EVP_des_ede3_cfb64(void);
- # define EVP_des_ede3_cfb EVP_des_ede3_cfb64
- const EVP_CIPHER *EVP_des_ede3_cfb1(void);
- const EVP_CIPHER *EVP_des_ede3_cfb8(void);
- const EVP_CIPHER *EVP_des_ofb(void);
- const EVP_CIPHER *EVP_des_ede_ofb(void);
- const EVP_CIPHER *EVP_des_ede3_ofb(void);
- const EVP_CIPHER *EVP_des_cbc(void);
- const EVP_CIPHER *EVP_des_ede_cbc(void);
- const EVP_CIPHER *EVP_des_ede3_cbc(void);
- const EVP_CIPHER *EVP_desx_cbc(void);
- #endif
- #ifndef OPENSSL_NO_RC4
- const EVP_CIPHER *EVP_rc4(void);
- const EVP_CIPHER *EVP_rc4_40(void);
- #ifndef OPENSSL_NO_MD5
- const EVP_CIPHER *EVP_rc4_hmac_md5(void);
- #endif
- #endif
- #ifndef OPENSSL_NO_IDEA
- const EVP_CIPHER *EVP_idea_ecb(void);
- const EVP_CIPHER *EVP_idea_cfb64(void);
- # define EVP_idea_cfb EVP_idea_cfb64
- const EVP_CIPHER *EVP_idea_ofb(void);
- const EVP_CIPHER *EVP_idea_cbc(void);
- #endif
- #ifndef OPENSSL_NO_RC2
- const EVP_CIPHER *EVP_rc2_ecb(void);
- const EVP_CIPHER *EVP_rc2_cbc(void);
- const EVP_CIPHER *EVP_rc2_40_cbc(void);
- const EVP_CIPHER *EVP_rc2_64_cbc(void);
- const EVP_CIPHER *EVP_rc2_cfb64(void);
- # define EVP_rc2_cfb EVP_rc2_cfb64
- const EVP_CIPHER *EVP_rc2_ofb(void);
- #endif
- #ifndef OPENSSL_NO_BF
- const EVP_CIPHER *EVP_bf_ecb(void);
- const EVP_CIPHER *EVP_bf_cbc(void);
- const EVP_CIPHER *EVP_bf_cfb64(void);
- # define EVP_bf_cfb EVP_bf_cfb64
- const EVP_CIPHER *EVP_bf_ofb(void);
- #endif
- #ifndef OPENSSL_NO_CAST
- const EVP_CIPHER *EVP_cast5_ecb(void);
- const EVP_CIPHER *EVP_cast5_cbc(void);
- const EVP_CIPHER *EVP_cast5_cfb64(void);
- # define EVP_cast5_cfb EVP_cast5_cfb64
- const EVP_CIPHER *EVP_cast5_ofb(void);
- #endif
- #ifndef OPENSSL_NO_AES
- const EVP_CIPHER *EVP_aes_128_ecb(void);
- const EVP_CIPHER *EVP_aes_128_cbc(void);
- const EVP_CIPHER *EVP_aes_128_cfb1(void);
- const EVP_CIPHER *EVP_aes_128_cfb8(void);
- const EVP_CIPHER *EVP_aes_128_cfb128(void);
- # define EVP_aes_128_cfb EVP_aes_128_cfb128
- const EVP_CIPHER *EVP_aes_128_ofb(void);
- const EVP_CIPHER *EVP_aes_128_ctr(void);
- const EVP_CIPHER *EVP_aes_128_ccm(void);
- const EVP_CIPHER *EVP_aes_128_gcm(void);
- const EVP_CIPHER *EVP_aes_128_wrap(void);
- const EVP_CIPHER *EVP_aes_128_xts(void);
- const EVP_CIPHER *EVP_aes_192_ecb(void);
- const EVP_CIPHER *EVP_aes_192_cbc(void);
- const EVP_CIPHER *EVP_aes_192_cfb1(void);
- const EVP_CIPHER *EVP_aes_192_cfb8(void);
- const EVP_CIPHER *EVP_aes_192_cfb128(void);
- # define EVP_aes_192_cfb EVP_aes_192_cfb128
- const EVP_CIPHER *EVP_aes_192_ofb(void);
- const EVP_CIPHER *EVP_aes_192_ctr(void);
- const EVP_CIPHER *EVP_aes_192_ccm(void);
- const EVP_CIPHER *EVP_aes_192_gcm(void);
- const EVP_CIPHER *EVP_aes_192_wrap(void);
- const EVP_CIPHER *EVP_aes_256_ecb(void);
- const EVP_CIPHER *EVP_aes_256_cbc(void);
- const EVP_CIPHER *EVP_aes_256_cfb1(void);
- const EVP_CIPHER *EVP_aes_256_cfb8(void);
- const EVP_CIPHER *EVP_aes_256_cfb128(void);
- # define EVP_aes_256_cfb EVP_aes_256_cfb128
- const EVP_CIPHER *EVP_aes_256_ofb(void);
- const EVP_CIPHER *EVP_aes_256_ctr(void);
- const EVP_CIPHER *EVP_aes_256_ccm(void);
- const EVP_CIPHER *EVP_aes_256_gcm(void);
- const EVP_CIPHER *EVP_aes_256_wrap(void);
- const EVP_CIPHER *EVP_aes_256_xts(void);
- #if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
- const EVP_CIPHER *EVP_chacha20_poly1305(void);
- #endif
- #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
- const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
- const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
- #endif
- #endif
- #ifndef OPENSSL_NO_CAMELLIA
- const EVP_CIPHER *EVP_camellia_128_ecb(void);
- const EVP_CIPHER *EVP_camellia_128_cbc(void);
- const EVP_CIPHER *EVP_camellia_128_cfb1(void);
- const EVP_CIPHER *EVP_camellia_128_cfb8(void);
- const EVP_CIPHER *EVP_camellia_128_cfb128(void);
- # define EVP_camellia_128_cfb EVP_camellia_128_cfb128
- const EVP_CIPHER *EVP_camellia_128_ofb(void);
- const EVP_CIPHER *EVP_camellia_192_ecb(void);
- const EVP_CIPHER *EVP_camellia_192_cbc(void);
- const EVP_CIPHER *EVP_camellia_192_cfb1(void);
- const EVP_CIPHER *EVP_camellia_192_cfb8(void);
- const EVP_CIPHER *EVP_camellia_192_cfb128(void);
- # define EVP_camellia_192_cfb EVP_camellia_192_cfb128
- const EVP_CIPHER *EVP_camellia_192_ofb(void);
- const EVP_CIPHER *EVP_camellia_256_ecb(void);
- const EVP_CIPHER *EVP_camellia_256_cbc(void);
- const EVP_CIPHER *EVP_camellia_256_cfb1(void);
- const EVP_CIPHER *EVP_camellia_256_cfb8(void);
- const EVP_CIPHER *EVP_camellia_256_cfb128(void);
- # define EVP_camellia_256_cfb EVP_camellia_256_cfb128
- const EVP_CIPHER *EVP_camellia_256_ofb(void);
- #endif
- #ifndef OPENSSL_NO_CHACHA
- const EVP_CIPHER *EVP_chacha20(void);
- #endif
- #ifndef OPENSSL_NO_GOST
- const EVP_CIPHER *EVP_gost2814789_ecb(void);
- const EVP_CIPHER *EVP_gost2814789_cfb64(void);
- const EVP_CIPHER *EVP_gost2814789_cnt(void);
- #endif
- #ifndef OPENSSL_NO_SM4
- const EVP_CIPHER *EVP_sm4_ecb(void);
- const EVP_CIPHER *EVP_sm4_cbc(void);
- const EVP_CIPHER *EVP_sm4_cfb128(void);
- #define EVP_sm4_cfb EVP_sm4_cfb128
- const EVP_CIPHER *EVP_sm4_ofb(void);
- const EVP_CIPHER *EVP_sm4_ctr(void);
- #endif
- void OPENSSL_add_all_algorithms_noconf(void);
- void OPENSSL_add_all_algorithms_conf(void);
- #ifdef OPENSSL_LOAD_CONF
- #define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_conf()
- #else
- #define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_noconf()
- #endif
- void OpenSSL_add_all_ciphers(void);
- void OpenSSL_add_all_digests(void);
- #define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
- #define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
- #define SSLeay_add_all_digests() OpenSSL_add_all_digests()
- int EVP_add_cipher(const EVP_CIPHER *cipher);
- int EVP_add_digest(const EVP_MD *digest);
- const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
- const EVP_MD *EVP_get_digestbyname(const char *name);
- void EVP_cleanup(void);
- void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph, const char *from,
- const char *to, void *x), void *arg);
- void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph,
- const char *from, const char *to, void *x), void *arg);
- void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph, const char *from,
- const char *to, void *x), void *arg);
- void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph, const char *from,
- const char *to, void *x), void *arg);
- int EVP_PKEY_decrypt_old(unsigned char *dec_key, const unsigned char *enc_key,
- int enc_key_len, EVP_PKEY *private_key);
- int EVP_PKEY_encrypt_old(unsigned char *enc_key, const unsigned char *key,
- int key_len, EVP_PKEY *pub_key);
- int EVP_PKEY_type(int type);
- int EVP_PKEY_id(const EVP_PKEY *pkey);
- int EVP_PKEY_base_id(const EVP_PKEY *pkey);
- int EVP_PKEY_bits(const EVP_PKEY *pkey);
- int EVP_PKEY_security_bits(const EVP_PKEY *pkey);
- int EVP_PKEY_size(const EVP_PKEY *pkey);
- int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
- int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
- int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
- void *EVP_PKEY_get0(const EVP_PKEY *pkey);
- const unsigned char *EVP_PKEY_get0_hmac(const EVP_PKEY *pkey, size_t *len);
- #ifndef OPENSSL_NO_RSA
- struct rsa_st;
- struct rsa_st *EVP_PKEY_get0_RSA(EVP_PKEY *pkey);
- struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
- int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
- #endif
- #ifndef OPENSSL_NO_DSA
- struct dsa_st;
- struct dsa_st *EVP_PKEY_get0_DSA(EVP_PKEY *pkey);
- struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
- int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
- #endif
- #ifndef OPENSSL_NO_DH
- struct dh_st;
- struct dh_st *EVP_PKEY_get0_DH(EVP_PKEY *pkey);
- struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
- int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
- #endif
- #ifndef OPENSSL_NO_EC
- struct ec_key_st;
- struct ec_key_st *EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey);
- struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
- int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
- #endif
- #ifndef OPENSSL_NO_GOST
- struct gost_key_st;
- #endif
- EVP_PKEY *EVP_PKEY_new(void);
- void EVP_PKEY_free(EVP_PKEY *pkey);
- int EVP_PKEY_up_ref(EVP_PKEY *pkey);
- EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
- long length);
- int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
- EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
- long length);
- EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
- long length);
- int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
- int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
- int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
- int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
- int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
- int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
- int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey, int indent,
- ASN1_PCTX *pctx);
- int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey, int indent,
- ASN1_PCTX *pctx);
- int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey, int indent,
- ASN1_PCTX *pctx);
- int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
- int EVP_CIPHER_type(const EVP_CIPHER *ctx);
- /* calls methods */
- int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
- int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
- /* These are used by EVP_CIPHER methods */
- int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
- int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
- /* PKCS5 password based encryption */
- int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
- ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, int en_de);
- int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
- const unsigned char *salt, int saltlen, int iter, int keylen,
- unsigned char *out);
- int PKCS5_PBKDF2_HMAC(const char *pass, int passlen, const unsigned char *salt,
- int saltlen, int iter, const EVP_MD *digest, int keylen,
- unsigned char *out);
- int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
- ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
- int en_de);
- void PKCS5_PBE_add(void);
- int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
- ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
- /* PBE type */
- /* Can appear as the outermost AlgorithmIdentifier */
- #define EVP_PBE_TYPE_OUTER 0x0
- /* Is an PRF type OID */
- #define EVP_PBE_TYPE_PRF 0x1
- int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid,
- EVP_PBE_KEYGEN *keygen);
- int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
- EVP_PBE_KEYGEN *keygen);
- int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
- EVP_PBE_KEYGEN **pkeygen);
- void EVP_PBE_cleanup(void);
- #define ASN1_PKEY_ALIAS 0x1
- #define ASN1_PKEY_DYNAMIC 0x2
- #define ASN1_PKEY_SIGPARAM_NULL 0x4
- #define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
- #define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
- #define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
- #define ASN1_PKEY_CTRL_CMS_SIGN 0x5
- #define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
- #define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
- int EVP_PKEY_asn1_get_count(void);
- const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
- const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
- const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
- const char *str, int len);
- int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
- int EVP_PKEY_asn1_add_alias(int to, int from);
- int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags,
- const char **pinfo, const char **ppem_str,
- const EVP_PKEY_ASN1_METHOD *ameth);
- const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(const EVP_PKEY *pkey);
- EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags, const char *pem_str,
- const char *info);
- void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
- const EVP_PKEY_ASN1_METHOD *src);
- void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
- void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
- int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub),
- int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk),
- int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
- int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent,
- ASN1_PCTX *pctx),
- int (*pkey_size)(const EVP_PKEY *pk),
- int (*pkey_bits)(const EVP_PKEY *pk));
- void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
- int (*priv_decode)(EVP_PKEY *pk, const PKCS8_PRIV_KEY_INFO *p8inf),
- int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk),
- int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent,
- ASN1_PCTX *pctx));
- void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
- int (*param_decode)(EVP_PKEY *pkey, const unsigned char **pder, int derlen),
- int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder),
- int (*param_missing)(const EVP_PKEY *pk),
- int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from),
- int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
- int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent,
- ASN1_PCTX *pctx));
- void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
- void (*pkey_free)(EVP_PKEY *pkey));
- void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
- int (*pkey_ctrl)(EVP_PKEY *pkey, int op, long arg1, void *arg2));
- void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
- int (*pkey_security_bits)(const EVP_PKEY *pkey));
- void EVP_PKEY_asn1_set_check(EVP_PKEY_ASN1_METHOD *ameth,
- int (*pkey_check)(const EVP_PKEY *pk));
- void EVP_PKEY_asn1_set_public_check(EVP_PKEY_ASN1_METHOD *ameth,
- int (*pkey_public_check)(const EVP_PKEY *pk));
- void EVP_PKEY_asn1_set_param_check(EVP_PKEY_ASN1_METHOD *ameth,
- int (*pkey_check)(const EVP_PKEY *pk));
- #define EVP_PKEY_OP_UNDEFINED 0
- #define EVP_PKEY_OP_PARAMGEN (1<<1)
- #define EVP_PKEY_OP_KEYGEN (1<<2)
- #define EVP_PKEY_OP_SIGN (1<<3)
- #define EVP_PKEY_OP_VERIFY (1<<4)
- #define EVP_PKEY_OP_VERIFYRECOVER (1<<5)
- #define EVP_PKEY_OP_SIGNCTX (1<<6)
- #define EVP_PKEY_OP_VERIFYCTX (1<<7)
- #define EVP_PKEY_OP_ENCRYPT (1<<8)
- #define EVP_PKEY_OP_DECRYPT (1<<9)
- #define EVP_PKEY_OP_DERIVE (1<<10)
- #define EVP_PKEY_OP_TYPE_SIG \
- (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
- | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
- #define EVP_PKEY_OP_TYPE_CRYPT \
- (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
- #define EVP_PKEY_OP_TYPE_NOGEN \
- (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE)
- #define EVP_PKEY_OP_TYPE_GEN \
- (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
- #define EVP_PKEY_CTX_set_signature_md(ctx, md) \
- EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
- EVP_PKEY_CTRL_MD, 0, (void *)md)
- #define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \
- EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \
- EVP_PKEY_CTRL_GET_MD, 0, (void *)(pmd))
- #define EVP_PKEY_CTRL_MD 1
- #define EVP_PKEY_CTRL_PEER_KEY 2
- #define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
- #define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
- #define EVP_PKEY_CTRL_PKCS7_SIGN 5
- #define EVP_PKEY_CTRL_SET_MAC_KEY 6
- #define EVP_PKEY_CTRL_DIGESTINIT 7
- /* Used by GOST key encryption in TLS */
- #define EVP_PKEY_CTRL_SET_IV 8
- #define EVP_PKEY_CTRL_CMS_ENCRYPT 9
- #define EVP_PKEY_CTRL_CMS_DECRYPT 10
- #define EVP_PKEY_CTRL_CMS_SIGN 11
- #define EVP_PKEY_CTRL_CIPHER 12
- #define EVP_PKEY_CTRL_GET_MD 13
- #define EVP_PKEY_ALG_CTRL 0x1000
- #define EVP_PKEY_FLAG_AUTOARGLEN 2
- /* Method handles all operations: don't assume any digest related
- * defaults.
- */
- #define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
- const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
- EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
- void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
- const EVP_PKEY_METHOD *meth);
- void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src);
- void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
- int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
- EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
- EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
- EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
- void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype, int cmd,
- int p1, void *p2);
- int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
- const char *value);
- int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
- void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
- EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e, const unsigned char *key,
- int keylen);
- EVP_PKEY *EVP_PKEY_new_CMAC_key(ENGINE *e, const unsigned char *priv,
- size_t len, const EVP_CIPHER *cipher);
- void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
- void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
- EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
- EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
- void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
- void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
- const unsigned char *tbs, size_t tbslen);
- int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_verify(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
- const unsigned char *tbs, size_t tbslen);
- int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx, unsigned char *rout,
- size_t *routlen, const unsigned char *sig, size_t siglen);
- int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
- const unsigned char *in, size_t inlen);
- int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
- const unsigned char *in, size_t inlen);
- int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
- int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
- typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
- int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
- int EVP_PKEY_check(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_param_check(EVP_PKEY_CTX *ctx);
- void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
- EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
- int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
- void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
- int (*init)(EVP_PKEY_CTX *ctx));
- void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
- int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src));
- void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
- void (*cleanup)(EVP_PKEY_CTX *ctx));
- void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
- int (*paramgen_init)(EVP_PKEY_CTX *ctx),
- int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
- void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
- int (*keygen_init)(EVP_PKEY_CTX *ctx),
- int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
- void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
- int (*sign_init)(EVP_PKEY_CTX *ctx),
- int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
- const unsigned char *tbs, size_t tbslen));
- void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
- int (*verify_init)(EVP_PKEY_CTX *ctx),
- int (*verify)(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
- const unsigned char *tbs, size_t tbslen));
- void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
- int (*verify_recover_init)(EVP_PKEY_CTX *ctx),
- int (*verify_recover)(EVP_PKEY_CTX *ctx, unsigned char *sig,
- size_t *siglen, const unsigned char *tbs, size_t tbslen));
- void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
- int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
- int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
- EVP_MD_CTX *mctx));
- void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
- int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
- int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig, int siglen,
- EVP_MD_CTX *mctx));
- void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
- int (*encrypt_init)(EVP_PKEY_CTX *ctx),
- int (*encryptfn)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
- const unsigned char *in, size_t inlen));
- void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
- int (*decrypt_init)(EVP_PKEY_CTX *ctx),
- int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
- const unsigned char *in, size_t inlen));
- void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
- int (*derive_init)(EVP_PKEY_CTX *ctx),
- int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
- void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
- int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2),
- int (*ctrl_str)(EVP_PKEY_CTX *ctx, const char *type, const char *value));
- void EVP_PKEY_meth_set_check(EVP_PKEY_METHOD *pmeth,
- int (*check)(EVP_PKEY *pkey));
- void EVP_PKEY_meth_set_public_check(EVP_PKEY_METHOD *pmeth,
- int (*public_check)(EVP_PKEY *pkey));
- void EVP_PKEY_meth_set_param_check(EVP_PKEY_METHOD *pmeth,
- int (*param_check)(EVP_PKEY *pkey));
- /* Authenticated Encryption with Additional Data.
- *
- * AEAD couples confidentiality and integrity in a single primtive. AEAD
- * algorithms take a key and then can seal and open individual messages. Each
- * message has a unique, per-message nonce and, optionally, additional data
- * which is authenticated but not included in the output. */
- typedef struct evp_aead_st EVP_AEAD;
- #ifndef OPENSSL_NO_AES
- /* EVP_aes_128_gcm is AES-128 in Galois Counter Mode. */
- const EVP_AEAD *EVP_aead_aes_128_gcm(void);
- /* EVP_aes_256_gcm is AES-256 in Galois Counter Mode. */
- const EVP_AEAD *EVP_aead_aes_256_gcm(void);
- #endif
- #if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
- /* EVP_aead_chacha20_poly1305 is ChaCha20 with a Poly1305 authenticator. */
- const EVP_AEAD *EVP_aead_chacha20_poly1305(void);
- /* EVP_aead_xchacha20_poly1305 is XChaCha20 with a Poly1305 authenticator. */
- const EVP_AEAD *EVP_aead_xchacha20_poly1305(void);
- #endif
- /* EVP_AEAD_key_length returns the length of the keys used. */
- size_t EVP_AEAD_key_length(const EVP_AEAD *aead);
- /* EVP_AEAD_nonce_length returns the length of the per-message nonce. */
- size_t EVP_AEAD_nonce_length(const EVP_AEAD *aead);
- /* EVP_AEAD_max_overhead returns the maximum number of additional bytes added
- * by the act of sealing data with the AEAD. */
- size_t EVP_AEAD_max_overhead(const EVP_AEAD *aead);
- /* EVP_AEAD_max_tag_len returns the maximum tag length when using this AEAD.
- * This * is the largest value that can be passed as a tag length to
- * EVP_AEAD_CTX_init. */
- size_t EVP_AEAD_max_tag_len(const EVP_AEAD *aead);
- /* An EVP_AEAD_CTX represents an AEAD algorithm configured with a specific key
- * and message-independent IV. */
- typedef struct evp_aead_ctx_st EVP_AEAD_CTX;
- /* EVP_AEAD_MAX_TAG_LENGTH is the maximum tag length used by any AEAD
- * defined in this header. */
- #define EVP_AEAD_MAX_TAG_LENGTH 16
- /* EVP_AEAD_DEFAULT_TAG_LENGTH is a magic value that can be passed to
- * EVP_AEAD_CTX_init to indicate that the default tag length for an AEAD
- * should be used. */
- #define EVP_AEAD_DEFAULT_TAG_LENGTH 0
- /* EVP_AEAD_CTX_new allocates a new context for use with EVP_AEAD_CTX_init.
- * It can be cleaned up for reuse with EVP_AEAD_CTX_cleanup and must be freed
- * with EVP_AEAD_CTX_free. */
- EVP_AEAD_CTX *EVP_AEAD_CTX_new(void);
- /* EVP_AEAD_CTX_free releases all memory owned by the context. */
- void EVP_AEAD_CTX_free(EVP_AEAD_CTX *ctx);
- /* EVP_AEAD_CTX_init initializes the context for the given AEAD algorithm.
- * The implementation argument may be NULL to choose the default implementation.
- * Authentication tags may be truncated by passing a tag length. A tag length
- * of zero indicates the default tag length should be used. */
- int EVP_AEAD_CTX_init(EVP_AEAD_CTX *ctx, const EVP_AEAD *aead,
- const unsigned char *key, size_t key_len, size_t tag_len, ENGINE *impl);
- /* EVP_AEAD_CTX_cleanup frees any data allocated for this context. */
- void EVP_AEAD_CTX_cleanup(EVP_AEAD_CTX *ctx);
- /* EVP_AEAD_CTX_seal encrypts and authenticates the input and authenticates
- * any additional data (AD), the result being written as output. One is
- * returned on success, otherwise zero.
- *
- * This function may be called (with the same EVP_AEAD_CTX) concurrently with
- * itself or EVP_AEAD_CTX_open.
- *
- * At most max_out_len bytes are written as output and, in order to ensure
- * success, this value should be the length of the input plus the result of
- * EVP_AEAD_overhead. On successful return, out_len is set to the actual
- * number of bytes written.
- *
- * The length of the nonce is must be equal to the result of
- * EVP_AEAD_nonce_length for this AEAD.
- *
- * EVP_AEAD_CTX_seal never results in a partial output. If max_out_len is
- * insufficient, zero will be returned and out_len will be set to zero.
- *
- * If the input and output are aliased then out must be <= in. */
- int EVP_AEAD_CTX_seal(const EVP_AEAD_CTX *ctx, unsigned char *out,
- size_t *out_len, size_t max_out_len, const unsigned char *nonce,
- size_t nonce_len, const unsigned char *in, size_t in_len,
- const unsigned char *ad, size_t ad_len);
- /* EVP_AEAD_CTX_open authenticates the input and additional data, decrypting
- * the input and writing it as output. One is returned on success, otherwise
- * zero.
- *
- * This function may be called (with the same EVP_AEAD_CTX) concurrently with
- * itself or EVP_AEAD_CTX_seal.
- *
- * At most the number of input bytes are written as output. In order to ensure
- * success, max_out_len should be at least the same as the input length. On
- * successful return out_len is set to the actual number of bytes written.
- *
- * The length of nonce must be equal to the result of EVP_AEAD_nonce_length
- * for this AEAD.
- *
- * EVP_AEAD_CTX_open never results in a partial output. If max_out_len is
- * insufficient, zero will be returned and out_len will be set to zero.
- *
- * If the input and output are aliased then out must be <= in. */
- int EVP_AEAD_CTX_open(const EVP_AEAD_CTX *ctx, unsigned char *out,
- size_t *out_len, size_t max_out_len, const unsigned char *nonce,
- size_t nonce_len, const unsigned char *in, size_t in_len,
- const unsigned char *ad, size_t ad_len);
- void EVP_add_alg_module(void);
- void ERR_load_EVP_strings(void);
- /* Error codes for the EVP functions. */
- /* Function codes. */
- #define EVP_F_AEAD_AES_GCM_INIT 187
- #define EVP_F_AEAD_AES_GCM_OPEN 188
- #define EVP_F_AEAD_AES_GCM_SEAL 189
- #define EVP_F_AEAD_CHACHA20_POLY1305_INIT 192
- #define EVP_F_AEAD_CHACHA20_POLY1305_OPEN 193
- #define EVP_F_AEAD_CHACHA20_POLY1305_SEAL 194
- #define EVP_F_AEAD_CTX_OPEN 185
- #define EVP_F_AEAD_CTX_SEAL 186
- #define EVP_F_AESNI_INIT_KEY 165
- #define EVP_F_AESNI_XTS_CIPHER 176
- #define EVP_F_AES_INIT_KEY 133
- #define EVP_F_AES_XTS 172
- #define EVP_F_AES_XTS_CIPHER 175
- #define EVP_F_ALG_MODULE_INIT 177
- #define EVP_F_CAMELLIA_INIT_KEY 159
- #define EVP_F_CMAC_INIT 173
- #define EVP_F_D2I_PKEY 100
- #define EVP_F_DO_SIGVER_INIT 161
- #define EVP_F_DSAPKEY2PKCS8 134
- #define EVP_F_DSA_PKEY2PKCS8 135
- #define EVP_F_ECDSA_PKEY2PKCS8 129
- #define EVP_F_ECKEY_PKEY2PKCS8 132
- #define EVP_F_EVP_AEAD_CTX_INIT 180
- #define EVP_F_EVP_AEAD_CTX_OPEN 190
- #define EVP_F_EVP_AEAD_CTX_SEAL 191
- #define EVP_F_EVP_BYTESTOKEY 200
- #define EVP_F_EVP_CIPHERINIT_EX 123
- #define EVP_F_EVP_CIPHER_CTX_COPY 163
- #define EVP_F_EVP_CIPHER_CTX_CTRL 124
- #define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
- #define EVP_F_EVP_CIPHER_GET_ASN1_IV 201
- #define EVP_F_EVP_CIPHER_SET_ASN1_IV 202
- #define EVP_F_EVP_DECRYPTFINAL_EX 101
- #define EVP_F_EVP_DECRYPTUPDATE 199
- #define EVP_F_EVP_DIGESTFINAL_EX 196
- #define EVP_F_EVP_DIGESTINIT_EX 128
- #define EVP_F_EVP_ENCRYPTFINAL_EX 127
- #define EVP_F_EVP_ENCRYPTUPDATE 198
- #define EVP_F_EVP_MD_CTX_COPY_EX 110
- #define EVP_F_EVP_MD_CTX_CTRL 195
- #define EVP_F_EVP_MD_SIZE 162
- #define EVP_F_EVP_OPENINIT 102
- #define EVP_F_EVP_PBE_ALG_ADD 115
- #define EVP_F_EVP_PBE_ALG_ADD_TYPE 160
- #define EVP_F_EVP_PBE_CIPHERINIT 116
- #define EVP_F_EVP_PKCS82PKEY 111
- #define EVP_F_EVP_PKCS82PKEY_BROKEN 136
- #define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
- #define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
- #define EVP_F_EVP_PKEY_CTX_CTRL 137
- #define EVP_F_EVP_PKEY_CTX_CTRL_STR 150
- #define EVP_F_EVP_PKEY_CTX_DUP 156
- #define EVP_F_EVP_PKEY_DECRYPT 104
- #define EVP_F_EVP_PKEY_DECRYPT_INIT 138
- #define EVP_F_EVP_PKEY_DECRYPT_OLD 151
- #define EVP_F_EVP_PKEY_DERIVE 153
- #define EVP_F_EVP_PKEY_DERIVE_INIT 154
- #define EVP_F_EVP_PKEY_DERIVE_SET_PEER 155
- #define EVP_F_EVP_PKEY_ENCRYPT 105
- #define EVP_F_EVP_PKEY_ENCRYPT_INIT 139
- #define EVP_F_EVP_PKEY_ENCRYPT_OLD 152
- #define EVP_F_EVP_PKEY_GET1_DH 119
- #define EVP_F_EVP_PKEY_GET1_DSA 120
- #define EVP_F_EVP_PKEY_GET1_ECDSA 130
- #define EVP_F_EVP_PKEY_GET1_EC_KEY 131
- #define EVP_F_EVP_PKEY_GET1_RSA 121
- #define EVP_F_EVP_PKEY_KEYGEN 146
- #define EVP_F_EVP_PKEY_KEYGEN_INIT 147
- #define EVP_F_EVP_PKEY_NEW 106
- #define EVP_F_EVP_PKEY_PARAMGEN 148
- #define EVP_F_EVP_PKEY_PARAMGEN_INIT 149
- #define EVP_F_EVP_PKEY_SIGN 140
- #define EVP_F_EVP_PKEY_SIGN_INIT 141
- #define EVP_F_EVP_PKEY_VERIFY 142
- #define EVP_F_EVP_PKEY_VERIFY_INIT 143
- #define EVP_F_EVP_PKEY_VERIFY_RECOVER 144
- #define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT 145
- #define EVP_F_EVP_RIJNDAEL 126
- #define EVP_F_EVP_SIGNFINAL 107
- #define EVP_F_EVP_VERIFYFINAL 108
- #define EVP_F_FIPS_CIPHERINIT 166
- #define EVP_F_FIPS_CIPHER_CTX_COPY 170
- #define EVP_F_FIPS_CIPHER_CTX_CTRL 167
- #define EVP_F_FIPS_CIPHER_CTX_SET_KEY_LENGTH 171
- #define EVP_F_FIPS_DIGESTINIT 168
- #define EVP_F_FIPS_MD_CTX_COPY 169
- #define EVP_F_HMAC_INIT_EX 174
- #define EVP_F_INT_CTX_NEW 157
- #define EVP_F_PKCS5_PBE_KEYIVGEN 117
- #define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
- #define EVP_F_PKCS5_V2_PBKDF2_KEYIVGEN 164
- #define EVP_F_PKCS8_SET_BROKEN 112
- #define EVP_F_PKEY_SET_TYPE 158
- #define EVP_F_RC2_GET_ASN1_TYPE_AND_IV 197
- #define EVP_F_RC2_MAGIC_TO_METH 109
- #define EVP_F_RC5_CTRL 125
- /* Reason codes. */
- #define EVP_R_AES_IV_SETUP_FAILED 162
- #define EVP_R_AES_KEY_SETUP_FAILED 143
- #define EVP_R_ASN1_LIB 140
- #define EVP_R_BAD_BLOCK_LENGTH 136
- #define EVP_R_BAD_DECRYPT 100
- #define EVP_R_BAD_KEY_LENGTH 137
- #define EVP_R_BN_DECODE_ERROR 112
- #define EVP_R_BN_PUBKEY_ERROR 113
- #define EVP_R_BUFFER_TOO_SMALL 155
- #define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157
- #define EVP_R_CIPHER_PARAMETER_ERROR 122
- #define EVP_R_COMMAND_NOT_SUPPORTED 147
- #define EVP_R_CTRL_NOT_IMPLEMENTED 132
- #define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133
- #define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138
- #define EVP_R_DECODE_ERROR 114
- #define EVP_R_DIFFERENT_KEY_TYPES 101
- #define EVP_R_DIFFERENT_PARAMETERS 153
- #define EVP_R_DISABLED_FOR_FIPS 163
- #define EVP_R_ENCODE_ERROR 115
- #define EVP_R_ERROR_LOADING_SECTION 165
- #define EVP_R_ERROR_SETTING_FIPS_MODE 166
- #define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119
- #define EVP_R_EXPECTING_AN_HMAC_KEY 174
- #define EVP_R_EXPECTING_AN_RSA_KEY 127
- #define EVP_R_EXPECTING_A_DH_KEY 128
- #define EVP_R_EXPECTING_A_DSA_KEY 129
- #define EVP_R_EXPECTING_A_ECDSA_KEY 141
- #define EVP_R_EXPECTING_A_EC_KEY 142
- #define EVP_R_FIPS_MODE_NOT_SUPPORTED 167
- #define EVP_R_GET_RAW_KEY_FAILED 182
- #define EVP_R_INITIALIZATION_ERROR 134
- #define EVP_R_INPUT_NOT_INITIALIZED 111
- #define EVP_R_INVALID_DIGEST 152
- #define EVP_R_INVALID_FIPS_MODE 168
- #define EVP_R_INVALID_IV_LENGTH 194
- #define EVP_R_INVALID_KEY_LENGTH 130
- #define EVP_R_INVALID_OPERATION 148
- #define EVP_R_IV_TOO_LARGE 102
- #define EVP_R_KEYGEN_FAILURE 120
- #define EVP_R_KEY_SETUP_FAILED 180
- #define EVP_R_MESSAGE_DIGEST_IS_NULL 159
- #define EVP_R_METHOD_NOT_SUPPORTED 144
- #define EVP_R_MISSING_PARAMETERS 103
- #define EVP_R_NO_CIPHER_SET 131
- #define EVP_R_NO_DEFAULT_DIGEST 158
- #define EVP_R_NO_DIGEST_SET 139
- #define EVP_R_NO_DSA_PARAMETERS 116
- #define EVP_R_NO_KEY_SET 154
- #define EVP_R_NO_OPERATION_SET 149
- #define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104
- #define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105
- #define EVP_R_ONLY_ONESHOT_SUPPORTED 177
- #define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 150
- #define EVP_R_OPERATON_NOT_INITIALIZED 151
- #define EVP_R_OUTPUT_ALIASES_INPUT 172
- #define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117
- #define EVP_R_PRIVATE_KEY_DECODE_ERROR 145
- #define EVP_R_PRIVATE_KEY_ENCODE_ERROR 146
- #define EVP_R_PUBLIC_KEY_NOT_RSA 106
- #define EVP_R_TAG_TOO_LARGE 171
- #define EVP_R_TOO_LARGE 164
- #define EVP_R_UNKNOWN_CIPHER 160
- #define EVP_R_UNKNOWN_DIGEST 161
- #define EVP_R_UNKNOWN_OPTION 169
- #define EVP_R_UNKNOWN_PBE_ALGORITHM 121
- #define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135
- #define EVP_R_UNSUPPORTED_ALGORITHM 156
- #define EVP_R_UNSUPPORTED_CIPHER 107
- #define EVP_R_UNSUPPORTED_KEYLENGTH 123
- #define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124
- #define EVP_R_UNSUPPORTED_KEY_SIZE 108
- #define EVP_R_UNSUPPORTED_PRF 125
- #define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118
- #define EVP_R_WRAP_MODE_NOT_ALLOWED 170
- #define EVP_R_UNSUPPORTED_SALT_TYPE 126
- #define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109
- #define EVP_R_WRONG_PUBLIC_KEY_TYPE 110
- #ifdef __cplusplus
- }
- #endif
- #endif
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