signature.h File Reference

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Functions
WOLFSSL_API int	wc_SignatureGetSize (enum wc_SignatureType sig_type, const void *key, word32 key_len)
	This function returns the maximum size of the resulting signature. More...
WOLFSSL_API int	wc_SignatureVerifyHash (enum wc_HashType hash_type, enum wc_SignatureType sig_type, const byte *hash_data, word32 hash_len, const byte *sig, word32 sig_len, const void *key, word32 key_len)
WOLFSSL_API int	wc_SignatureVerify (enum wc_HashType hash_type, enum wc_SignatureType sig_type, const byte *data, word32 data_len, const byte *sig, word32 sig_len, const void *key, word32 key_len)
	This function validates a signature by hashing the data and using the resulting hash and key to verify the signature. More...
WOLFSSL_API int	wc_SignatureGenerateHash (enum wc_HashType hash_type, enum wc_SignatureType sig_type, const byte *hash_data, word32 hash_len, byte *sig, word32 *sig_len, const void *key, word32 key_len, WC_RNG *rng)
WOLFSSL_API int	wc_SignatureGenerateHash_ex (enum wc_HashType hash_type, enum wc_SignatureType sig_type, const byte *hash_data, word32 hash_len, byte *sig, word32 *sig_len, const void *key, word32 key_len, WC_RNG *rng, int verify)
WOLFSSL_API int	wc_SignatureGenerate (enum wc_HashType hash_type, enum wc_SignatureType sig_type, const byte *data, word32 data_len, byte *sig, word32 *sig_len, const void *key, word32 key_len, WC_RNG *rng)
	This function generates a signature from the data using a key. It first creates a hash of the data then signs the hash using the key. More...
WOLFSSL_API int	wc_SignatureGenerate_ex (enum wc_HashType hash_type, enum wc_SignatureType sig_type, const byte *data, word32 data_len, byte *sig, word32 *sig_len, const void *key, word32 key_len, WC_RNG *rng, int verify)

Variables
	C

Variable Documentation

C

C

Initial value:

{
#endif

enum wc_SignatureType {
    WC_SIGNATURE_TYPE_NONE = 0,
    WC_SIGNATURE_TYPE_ECC = 1,
    WC_SIGNATURE_TYPE_RSA = 2,
    WC_SIGNATURE_TYPE_RSA_W_ENC = 3, 
}