evp.h File Reference

evp.h defines mini evp openssl compatibility layer More...

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Data Structures
union	WOLFSSL_Hasher
struct	WOLFSSL_EVP_MD_CTX
union	WOLFSSL_Cipher
struct	WOLFSSL_EVP_CIPHER_CTX
struct	WOLFSSL_EVP_PKEY_CTX

Typedefs
typedef char	WOLFSSL_EVP_MD
typedef struct WOLFSSL_EVP_PKEY	WOLFSSL_EVP_PKEY
typedef struct WOLFSSL_EVP_MD_CTX	WOLFSSL_EVP_MD_CTX
typedef WOLFSSL_EVP_PKEY	EVP_PKEY
typedef WOLFSSL_EVP_PKEY	PKCS8_PRIV_KEY_INFO
typedef struct WOLFSSL_EVP_PKEY_CTX	WOLFSSL_EVP_PKEY_CTX
typedef struct WOLFSSL_EVP_CIPHER_CTX	WOLFSSL_EVP_CIPHER_CTX
typedef int	WOLFSSL_ENGINE
typedef WOLFSSL_ENGINE	ENGINE
typedef WOLFSSL_EVP_PKEY_CTX	EVP_PKEY_CTX
typedef WOLFSSL_EVP_MD	EVP_MD
typedef WOLFSSL_EVP_CIPHER	EVP_CIPHER
typedef WOLFSSL_EVP_MD_CTX	EVP_MD_CTX
typedef WOLFSSL_EVP_CIPHER_CTX	EVP_CIPHER_CTX

Enumerations
enum	{   AES_128_CBC_TYPE = 1 , AES_192_CBC_TYPE = 2 , AES_256_CBC_TYPE = 3 , AES_128_CTR_TYPE = 4 ,   AES_192_CTR_TYPE = 5 , AES_256_CTR_TYPE = 6 , AES_128_ECB_TYPE = 7 , AES_192_ECB_TYPE = 8 ,   AES_256_ECB_TYPE = 9 , DES_CBC_TYPE = 10 , DES_ECB_TYPE = 11 , DES_EDE3_CBC_TYPE = 12 ,   DES_EDE3_ECB_TYPE = 13 , ARC4_TYPE = 14 , NULL_CIPHER_TYPE = 15 , EVP_PKEY_RSA = 16 ,   EVP_PKEY_DSA = 17 , EVP_PKEY_EC = 18 , IDEA_CBC_TYPE = 19 , AES_128_GCM_TYPE = 21 ,   AES_192_GCM_TYPE = 22 , AES_256_GCM_TYPE = 23 , NID_sha1 = 64 , NID_sha224 = 65 ,   NID_md2 = 77 , NID_md4 = 257 , NID_md5 = 4 , NID_hmac = 855 ,   NID_dhKeyAgreement = 28 , EVP_PKEY_DH = NID_dhKeyAgreement , EVP_PKEY_HMAC = NID_hmac , AES_128_CFB1_TYPE = 24 ,   AES_192_CFB1_TYPE = 25 , AES_256_CFB1_TYPE = 26 , AES_128_CFB8_TYPE = 27 , AES_192_CFB8_TYPE = 28 ,   AES_256_CFB8_TYPE = 29 , AES_128_CFB128_TYPE = 30 , AES_192_CFB128_TYPE = 31 , AES_256_CFB128_TYPE = 32 ,   AES_128_OFB_TYPE = 33 , AES_192_OFB_TYPE = 34 , AES_256_OFB_TYPE = 35 , AES_128_XTS_TYPE = 36 ,   AES_256_XTS_TYPE = 37 }
enum	{   NID_md5WithRSA = 104 , NID_md5WithRSAEncryption = 8 , NID_dsaWithSHA1 = 113 , NID_dsaWithSHA1_2 = 70 ,   NID_sha1WithRSA = 115 , NID_sha1WithRSAEncryption = 65 , NID_sha224WithRSAEncryption = 671 , NID_sha256WithRSAEncryption = 668 ,   NID_sha384WithRSAEncryption = 669 , NID_sha512WithRSAEncryption = 670 , NID_ecdsa_with_SHA1 = 416 , NID_ecdsa_with_SHA224 = 793 ,   NID_ecdsa_with_SHA256 = 794 , NID_ecdsa_with_SHA384 = 795 , NID_ecdsa_with_SHA512 = 796 , NID_dsa_with_SHA224 = 802 ,   NID_dsa_with_SHA256 = 803 , NID_sha3_224 = 1096 , NID_sha3_256 = 1097 , NID_sha3_384 = 1098 ,   NID_sha3_512 = 1099 }
enum	{   NID_aes_128_cbc = 419 , NID_aes_192_cbc = 423 , NID_aes_256_cbc = 427 , NID_aes_128_gcm = 895 ,   NID_aes_192_gcm = 898 , NID_aes_256_gcm = 901 , NID_aes_128_ctr = 904 , NID_aes_192_ctr = 905 ,   NID_aes_256_ctr = 906 , NID_aes_128_ecb = 418 , NID_aes_192_ecb = 422 , NID_aes_256_ecb = 426 ,   NID_des_cbc = 31 , NID_des_ecb = 29 , NID_des_ede3_cbc = 44 , NID_des_ede3_ecb = 33 ,   NID_idea_cbc = 34 , NID_aes_128_cfb1 = 650 , NID_aes_192_cfb1 = 651 , NID_aes_256_cfb1 = 652 ,   NID_aes_128_cfb8 = 653 , NID_aes_192_cfb8 = 654 , NID_aes_256_cfb8 = 655 , NID_aes_128_cfb128 = 421 ,   NID_aes_192_cfb128 = 425 , NID_aes_256_cfb128 = 429 , NID_aes_128_ofb = 420 , NID_aes_192_ofb = 424 ,   NID_aes_256_ofb = 428 , NID_aes_128_xts = 913 , NID_aes_256_xts = 914 }

Functions
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_md4 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_md5 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_mdc2 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_sha1 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_sha224 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_sha256 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_sha384 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_sha512 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_ripemd160 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_sha3_224 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_sha3_256 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_sha3_384 (void)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_sha3_512 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_128_ecb (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_192_ecb (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_256_ecb (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_128_cbc (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_192_cbc (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_256_cbc (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_128_cfb1 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_192_cfb1 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_256_cfb1 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_128_cfb8 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_192_cfb8 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_256_cfb8 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_128_cfb128 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_192_cfb128 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_256_cfb128 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_128_ofb (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_192_ofb (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_256_ofb (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_128_xts (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_256_xts (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_128_gcm (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_192_gcm (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_256_gcm (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_128_ctr (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_192_ctr (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_aes_256_ctr (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_des_ecb (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_des_ede3_ecb (void)
	Getter functions for the respective WOLFSSL_EVP_CIPHER pointers. wolfSSL_EVP_init() must be called once in the program first to populate these cipher strings. WOLFSSL_DES_ECB macro must be defined for wolfSSL_EVP_des_ede3_ecb().
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_des_cbc (void)
	Getter functions for the respective WOLFSSL_EVP_CIPHER pointers. wolfSSL_EVP_init() must be called once in the program first to populate these cipher strings. WOLFSSL_DES_ECB macro must be defined for wolfSSL_EVP_des_ecb().
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_des_ede3_cbc (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_rc4 (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_idea_cbc (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_enc_null (void)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_rc2_cbc (void)
WOLFSSL_API void	wolfSSL_EVP_init (void)
WOLFSSL_API int	wolfSSL_EVP_MD_size (const WOLFSSL_EVP_MD *md)
WOLFSSL_API int	wolfSSL_EVP_MD_type (const WOLFSSL_EVP_MD *md)
WOLFSSL_API int	wolfSSL_EVP_MD_block_size (const WOLFSSL_EVP_MD *md)
WOLFSSL_API WOLFSSL_EVP_MD_CTX *	wolfSSL_EVP_MD_CTX_new (void)
WOLFSSL_API void	wolfSSL_EVP_MD_CTX_free (WOLFSSL_EVP_MD_CTX *ctx)
WOLFSSL_API void	wolfSSL_EVP_MD_CTX_init (WOLFSSL_EVP_MD_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_MD_CTX_cleanup (WOLFSSL_EVP_MD_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_MD_CTX_copy (WOLFSSL_EVP_MD_CTX *out, const WOLFSSL_EVP_MD_CTX *in)
WOLFSSL_API int	wolfSSL_EVP_MD_CTX_copy_ex (WOLFSSL_EVP_MD_CTX *out, const WOLFSSL_EVP_MD_CTX *in)
WOLFSSL_API int	wolfSSL_EVP_MD_CTX_type (const WOLFSSL_EVP_MD_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_MD_CTX_size (const WOLFSSL_EVP_MD_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_MD_CTX_block_size (const WOLFSSL_EVP_MD_CTX *ctx)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_MD_CTX_md (const WOLFSSL_EVP_MD_CTX *ctx)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_get_cipherbyname (const char *name)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_get_digestbyname (const char *name)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_nid (const WOLFSSL_EVP_CIPHER *cipher)
WOLFSSL_API int	wolfSSL_EVP_DigestInit (WOLFSSL_EVP_MD_CTX *ctx, const WOLFSSL_EVP_MD *type)
WOLFSSL_API int	wolfSSL_EVP_DigestInit_ex (WOLFSSL_EVP_MD_CTX *ctx, const WOLFSSL_EVP_MD *type, WOLFSSL_ENGINE *impl)
	Function for initializing WOLFSSL_EVP_MD_CTX. This function is a wrapper for wolfSSL_EVP_DigestInit() because wolfSSL does not use WOLFSSL_ENGINE.
WOLFSSL_API int	wolfSSL_EVP_DigestUpdate (WOLFSSL_EVP_MD_CTX *ctx, const void *data, size_t sz)
WOLFSSL_API int	wolfSSL_EVP_DigestFinal (WOLFSSL_EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s)
WOLFSSL_API int	wolfSSL_EVP_DigestFinal_ex (WOLFSSL_EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s)
WOLFSSL_API int	wolfSSL_EVP_DigestSignInit (WOLFSSL_EVP_MD_CTX *ctx, WOLFSSL_EVP_PKEY_CTX **pctx, const WOLFSSL_EVP_MD *type, WOLFSSL_ENGINE *e, WOLFSSL_EVP_PKEY *pkey)
WOLFSSL_API int	wolfSSL_EVP_DigestSignUpdate (WOLFSSL_EVP_MD_CTX *ctx, const void *d, unsigned int cnt)
WOLFSSL_API int	wolfSSL_EVP_DigestSignFinal (WOLFSSL_EVP_MD_CTX *ctx, unsigned char *sig, size_t *siglen)
WOLFSSL_API int	wolfSSL_EVP_DigestVerifyInit (WOLFSSL_EVP_MD_CTX *ctx, WOLFSSL_EVP_PKEY_CTX **pctx, const WOLFSSL_EVP_MD *type, WOLFSSL_ENGINE *e, WOLFSSL_EVP_PKEY *pkey)
WOLFSSL_API int	wolfSSL_EVP_DigestVerifyUpdate (WOLFSSL_EVP_MD_CTX *ctx, const void *d, size_t cnt)
WOLFSSL_API int	wolfSSL_EVP_DigestVerifyFinal (WOLFSSL_EVP_MD_CTX *ctx, const unsigned char *sig, size_t siglen)
WOLFSSL_API int	wolfSSL_EVP_Digest (const unsigned char *in, int inSz, unsigned char *out, unsigned int *outSz, const WOLFSSL_EVP_MD *evp, WOLFSSL_ENGINE *eng)
WOLFSSL_API int	wolfSSL_EVP_BytesToKey (const WOLFSSL_EVP_CIPHER *, const WOLFSSL_EVP_MD *, const unsigned char *, const unsigned char *, int, int, unsigned char *, unsigned char *)
WOLFSSL_API void	wolfSSL_EVP_CIPHER_CTX_init (WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_CTX_cleanup (WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_CTX_ctrl (WOLFSSL_EVP_CIPHER_CTX *ctx, \ int type, int arg, void *ptr)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_CTX_iv_length (const WOLFSSL_EVP_CIPHER_CTX *)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_iv_length (const WOLFSSL_EVP_CIPHER *)
WOLFSSL_API int	wolfSSL_EVP_Cipher_key_length (const WOLFSSL_EVP_CIPHER *c)
WOLFSSL_API int	wolfSSL_EVP_CipherInit (WOLFSSL_EVP_CIPHER_CTX *ctx, const WOLFSSL_EVP_CIPHER *type, const unsigned char *key, const unsigned char *iv, int enc)
WOLFSSL_API int	wolfSSL_EVP_CipherInit_ex (WOLFSSL_EVP_CIPHER_CTX *ctx, const WOLFSSL_EVP_CIPHER *type, WOLFSSL_ENGINE *impl, const unsigned char *key, const unsigned char *iv, int enc)
	Function for initializing WOLFSSL_EVP_CIPHER_CTX. This function is a wrapper for wolfSSL_CipherInit() because wolfSSL does not use WOLFSSL_ENGINE.
WOLFSSL_API int	wolfSSL_EVP_EncryptInit (WOLFSSL_EVP_CIPHER_CTX *ctx, const WOLFSSL_EVP_CIPHER *type, const unsigned char *key, const unsigned char *iv)
WOLFSSL_API int	wolfSSL_EVP_EncryptInit_ex (WOLFSSL_EVP_CIPHER_CTX *ctx, const WOLFSSL_EVP_CIPHER *type, WOLFSSL_ENGINE *impl, const unsigned char *key, const unsigned char *iv)
	Function for initializing WOLFSSL_EVP_CIPHER_CTX. This function is a wrapper for wolfSSL_EVP_CipherInit() because wolfSSL does not use WOLFSSL_ENGINE. Sets encrypt flag to be encrypt.
WOLFSSL_API int	wolfSSL_EVP_DecryptInit (WOLFSSL_EVP_CIPHER_CTX *ctx, const WOLFSSL_EVP_CIPHER *type, const unsigned char *key, const unsigned char *iv)
WOLFSSL_API int	wolfSSL_EVP_DecryptInit_ex (WOLFSSL_EVP_CIPHER_CTX *ctx, const WOLFSSL_EVP_CIPHER *type, WOLFSSL_ENGINE *impl, const unsigned char *key, const unsigned char *iv)
	Function for initializing WOLFSSL_EVP_CIPHER_CTX. This function is a wrapper for wolfSSL_EVP_CipherInit() because wolfSSL does not use WOLFSSL_ENGINE. Sets encrypt flag to be decrypt.
WOLFSSL_API int	wolfSSL_EVP_CipherUpdate (WOLFSSL_EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl)
	Function for encrypting/decrypting data. In buffer is added to be encrypted or decrypted and out buffer holds the results. outl will be the length of encrypted/decrypted information.
WOLFSSL_API int	wolfSSL_EVP_CipherFinal (WOLFSSL_EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
	This function performs the final cipher operations adding in padding. If WOLFSSL_EVP_CIPH_NO_PADDING flag is set in WOLFSSL_EVP_CIPHER_CTX structure then 1 is returned and no encryption/decryption is done. If padding flag is seti padding is added and encrypted when ctx is set to encrypt, padding values are checked when set to decrypt.
WOLFSSL_API int	wolfSSL_EVP_CipherFinal_ex (WOLFSSL_EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, int enc)
WOLFSSL_API int	wolfSSL_EVP_EncryptFinal (WOLFSSL_EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
WOLFSSL_API int	wolfSSL_EVP_EncryptFinal_ex (WOLFSSL_EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
WOLFSSL_API int	wolfSSL_EVP_DecryptFinal (WOLFSSL_EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
WOLFSSL_API int	wolfSSL_EVP_DecryptFinal_ex (WOLFSSL_EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
WOLFSSL_API int	wolfSSL_EVP_DecryptFinal_legacy (WOLFSSL_EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
WOLFSSL_API WOLFSSL_EVP_CIPHER_CTX *	wolfSSL_EVP_CIPHER_CTX_new (void)
WOLFSSL_API void	wolfSSL_EVP_CIPHER_CTX_free (WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_CTX_reset (WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_CTX_key_length (WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_CTX_set_key_length (WOLFSSL_EVP_CIPHER_CTX *ctx, int keylen)
	Setter function for WOLFSSL_EVP_CIPHER_CTX structure key length.
WOLFSSL_API int	wolfSSL_EVP_CIPHER_CTX_set_iv_length (WOLFSSL_EVP_CIPHER_CTX *ctx, int ivLen)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_CTX_set_iv (WOLFSSL_EVP_CIPHER_CTX *ctx, byte *iv, int ivLen)
WOLFSSL_API int	wolfSSL_EVP_Cipher (WOLFSSL_EVP_CIPHER_CTX *ctx, unsigned char *dst, unsigned char *src, unsigned int len)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_get_cipherbynid (int)
WOLFSSL_API const WOLFSSL_EVP_MD *	wolfSSL_EVP_get_digestbynid (int)
WOLFSSL_API const WOLFSSL_EVP_CIPHER *	wolfSSL_EVP_CIPHER_CTX_cipher (const WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_PKEY_assign_RSA (WOLFSSL_EVP_PKEY *pkey, WOLFSSL_RSA *key)
WOLFSSL_API int	wolfSSL_EVP_PKEY_assign_EC_KEY (WOLFSSL_EVP_PKEY *pkey, WOLFSSL_EC_KEY *key)
WOLFSSL_API int	wolfSSL_EVP_PKEY_assign_DSA (EVP_PKEY *pkey, WOLFSSL_DSA *key)
WOLFSSL_API int	wolfSSL_EVP_PKEY_assign_DH (EVP_PKEY *pkey, WOLFSSL_DH *key)
WOLFSSL_API WOLFSSL_RSA *	wolfSSL_EVP_PKEY_get0_RSA (struct WOLFSSL_EVP_PKEY *pkey)
WOLFSSL_API WOLFSSL_RSA *	wolfSSL_EVP_PKEY_get1_RSA (WOLFSSL_EVP_PKEY *)
WOLFSSL_API WOLFSSL_DSA *	wolfSSL_EVP_PKEY_get1_DSA (WOLFSSL_EVP_PKEY *)
WOLFSSL_API WOLFSSL_EC_KEY *	wolfSSL_EVP_PKEY_get0_EC_KEY (WOLFSSL_EVP_PKEY *pkey)
WOLFSSL_API WOLFSSL_EC_KEY *	wolfSSL_EVP_PKEY_get1_EC_KEY (WOLFSSL_EVP_PKEY *key)
WOLFSSL_API WOLFSSL_DH *	wolfSSL_EVP_PKEY_get0_DH (WOLFSSL_EVP_PKEY *key)
WOLFSSL_API WOLFSSL_DH *	wolfSSL_EVP_PKEY_get1_DH (WOLFSSL_EVP_PKEY *key)
WOLFSSL_API int	wolfSSL_EVP_PKEY_set1_RSA (WOLFSSL_EVP_PKEY *pkey, WOLFSSL_RSA *key)
WOLFSSL_API int	wolfSSL_EVP_PKEY_set1_DSA (WOLFSSL_EVP_PKEY *pkey, WOLFSSL_DSA *key)
WOLFSSL_API int	wolfSSL_EVP_PKEY_set1_DH (WOLFSSL_EVP_PKEY *pkey, WOLFSSL_DH *key)
WOLFSSL_API int	wolfSSL_EVP_PKEY_set1_EC_KEY (WOLFSSL_EVP_PKEY *pkey, WOLFSSL_EC_KEY *key)
WOLFSSL_API int	wolfSSL_EVP_PKEY_assign (WOLFSSL_EVP_PKEY *pkey, int type, void *key)
WOLFSSL_API WOLFSSL_EVP_PKEY *	wolfSSL_EVP_PKEY_new_mac_key (int type, ENGINE *e, const unsigned char *key, int keylen)
WOLFSSL_API const unsigned char *	wolfSSL_EVP_PKEY_get0_hmac (const WOLFSSL_EVP_PKEY *pkey, size_t *len)
WOLFSSL_API int	wolfSSL_EVP_PKEY_sign_init (WOLFSSL_EVP_PKEY_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_PKEY_sign (WOLFSSL_EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, const unsigned char *tbs, size_t tbslen)
WOLFSSL_API int	wolfSSL_EVP_PKEY_keygen_init (WOLFSSL_EVP_PKEY_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_PKEY_keygen (WOLFSSL_EVP_PKEY_CTX *ctx, WOLFSSL_EVP_PKEY **ppkey)
WOLFSSL_API int	wolfSSL_EVP_PKEY_bits (const WOLFSSL_EVP_PKEY *pkey)
WOLFSSL_API int	wolfSSL_EVP_PKEY_CTX_free (WOLFSSL_EVP_PKEY_CTX *ctx)
WOLFSSL_API WOLFSSL_EVP_PKEY_CTX *	wolfSSL_EVP_PKEY_CTX_new (WOLFSSL_EVP_PKEY *pkey, WOLFSSL_ENGINE *e)
WOLFSSL_API int	wolfSSL_EVP_PKEY_CTX_set_rsa_padding (WOLFSSL_EVP_PKEY_CTX *ctx, int padding)
WOLFSSL_API WOLFSSL_EVP_PKEY_CTX *	wolfSSL_EVP_PKEY_CTX_new_id (int id, WOLFSSL_ENGINE *e)
WOLFSSL_API int	wolfSSL_EVP_PKEY_CTX_set_rsa_keygen_bits (WOLFSSL_EVP_PKEY_CTX *ctx, int bits)
WOLFSSL_API int	wolfSSL_EVP_PKEY_derive_init (WOLFSSL_EVP_PKEY_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_PKEY_derive_set_peer (WOLFSSL_EVP_PKEY_CTX *ctx, WOLFSSL_EVP_PKEY *peer)
WOLFSSL_API int	wolfSSL_EVP_PKEY_derive (WOLFSSL_EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)
WOLFSSL_API int	wolfSSL_EVP_PKEY_decrypt (WOLFSSL_EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char *in, size_t inlen)
WOLFSSL_API int	wolfSSL_EVP_PKEY_decrypt_init (WOLFSSL_EVP_PKEY_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_PKEY_encrypt (WOLFSSL_EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char *in, size_t inlen)
WOLFSSL_API int	wolfSSL_EVP_PKEY_encrypt_init (WOLFSSL_EVP_PKEY_CTX *ctx)
WOLFSSL_API WOLFSSL_EVP_PKEY *	wolfSSL_EVP_PKEY_new (void)
WOLFSSL_API WOLFSSL_EVP_PKEY *	wolfSSL_EVP_PKEY_new_ex (void *heap)
WOLFSSL_API void	wolfSSL_EVP_PKEY_free (WOLFSSL_EVP_PKEY *)
WOLFSSL_API int	wolfSSL_EVP_PKEY_size (WOLFSSL_EVP_PKEY *pkey)
WOLFSSL_API int	wolfSSL_EVP_PKEY_missing_parameters (WOLFSSL_EVP_PKEY *pkey)
WOLFSSL_API int	wolfSSL_EVP_PKEY_cmp (const WOLFSSL_EVP_PKEY *a, const WOLFSSL_EVP_PKEY *b)
WOLFSSL_API int	wolfSSL_EVP_PKEY_type (int type)
WOLFSSL_API int	wolfSSL_EVP_PKEY_id (const EVP_PKEY *pkey)
WOLFSSL_API int	wolfSSL_EVP_PKEY_base_id (const EVP_PKEY *pkey)
WOLFSSL_API int	wolfSSL_EVP_SignFinal (WOLFSSL_EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen, WOLFSSL_EVP_PKEY *pkey)
WOLFSSL_API int	wolfSSL_EVP_SignInit (WOLFSSL_EVP_MD_CTX *ctx, const WOLFSSL_EVP_MD *type)
WOLFSSL_API int	wolfSSL_EVP_SignInit_ex (WOLFSSL_EVP_MD_CTX *ctx, const WOLFSSL_EVP_MD *type, WOLFSSL_ENGINE *impl)
WOLFSSL_API int	wolfSSL_EVP_SignUpdate (WOLFSSL_EVP_MD_CTX *ctx, const void *data, size_t len)
WOLFSSL_API int	wolfSSL_EVP_VerifyFinal (WOLFSSL_EVP_MD_CTX *ctx, unsigned char *sig, unsigned int sig_len, WOLFSSL_EVP_PKEY *pkey)
WOLFSSL_API int	wolfSSL_EVP_VerifyInit (WOLFSSL_EVP_MD_CTX *ctx, const WOLFSSL_EVP_MD *type)
WOLFSSL_API int	wolfSSL_EVP_VerifyUpdate (WOLFSSL_EVP_MD_CTX *ctx, const void *data, size_t len)
WOLFSSL_API void *	wolfSSL_EVP_X_STATE (const WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_X_STATE_LEN (const WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API void	wolfSSL_3des_iv (WOLFSSL_EVP_CIPHER_CTX *ctx, int doset, unsigned char *iv, int len)
WOLFSSL_API void	wolfSSL_aes_ctr_iv (WOLFSSL_EVP_CIPHER_CTX *ctx, int doset, unsigned char *iv, int len)
WOLFSSL_API int	wolfSSL_StoreExternalIV (WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API int	wolfSSL_SetInternalIV (WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_CTX_block_size (const WOLFSSL_EVP_CIPHER_CTX *ctx)
	This is a getter function for the ctx block size.
WOLFSSL_API int	wolfSSL_EVP_CIPHER_block_size (const WOLFSSL_EVP_CIPHER *cipher)
	This is a getter function for the block size of cipher.
WOLFSSL_API unsigned long	WOLFSSL_EVP_CIPHER_mode (const WOLFSSL_EVP_CIPHER *cipher)
WOLFSSL_API unsigned long	WOLFSSL_CIPHER_mode (const WOLFSSL_EVP_CIPHER *cipher)
WOLFSSL_API unsigned long	wolfSSL_EVP_CIPHER_flags (const WOLFSSL_EVP_CIPHER *cipher)
WOLFSSL_API void	wolfSSL_EVP_CIPHER_CTX_set_flags (WOLFSSL_EVP_CIPHER_CTX *ctx, int flags)
	Setter function for WOLFSSL_EVP_CIPHER_CTX structure.
WOLFSSL_API void	wolfSSL_EVP_CIPHER_CTX_clear_flags (WOLFSSL_EVP_CIPHER_CTX *ctx, int flags)
	Clearing function for WOLFSSL_EVP_CIPHER_CTX structure.
WOLFSSL_API unsigned long	wolfSSL_EVP_CIPHER_CTX_mode (const WOLFSSL_EVP_CIPHER_CTX *ctx)
WOLFSSL_API int	wolfSSL_EVP_CIPHER_CTX_set_padding (WOLFSSL_EVP_CIPHER_CTX *c, int pad)
	Setter function for WOLFSSL_EVP_CIPHER_CTX structure to use padding.
WOLFSSL_API int	wolfSSL_EVP_add_digest (const WOLFSSL_EVP_MD *digest)
WOLFSSL_API int	wolfSSL_EVP_add_cipher (const WOLFSSL_EVP_CIPHER *cipher)
WOLFSSL_API void	wolfSSL_EVP_cleanup (void)
WOLFSSL_API int	wolfSSL_add_all_algorithms (void)
WOLFSSL_API int	wolfSSL_OpenSSL_add_all_algorithms_conf (void)
WOLFSSL_API int	wolfSSL_OpenSSL_add_all_algorithms_noconf (void)
WOLFSSL_API int	wolfSSL_EVP_read_pw_string (char *, int, const char *, int)
WOLFSSL_API int	wolfSSL_PKCS5_PBKDF2_HMAC_SHA1 (const char *pass, int passlen, const unsigned char *salt, int saltlen, int iter, int keylen, unsigned char *out)
WOLFSSL_API int	wolfSSL_PKCS5_PBKDF2_HMAC (const char *pass, int passlen, const unsigned char *salt, int saltlen, int iter, const WOLFSSL_EVP_MD *digest, int keylen, unsigned char *out)
WOLFSSL_LOCAL int	wolfSSL_EVP_get_hashinfo (const WOLFSSL_EVP_MD *evp, int *pHash, int *pHashSz)
WOLFSSL_API void	printPKEY (WOLFSSL_EVP_PKEY *k)

Variables
	C

Detailed Description

evp.h defines mini evp openssl compatibility layer

Variable Documentation

C

C

extern

Initial value:

{
#endif
 
 
typedef char WOLFSSL_EVP_CIPHER