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Functions | |
int | wc_ed25519_make_public (ed25519_key *key, unsigned char *pubKey, word32 pubKeySz) |
This function generates the Ed25519 public key from the private key. It stores the public key in the buffer pubKey, and sets the bytes written to this buffer in pubKeySz. More... | |
int | wc_ed25519_make_key (WC_RNG *rng, int keysize, ed25519_key *key) |
This function generates a new Ed25519 key and stores it in key. More... | |
int | wc_ed25519_sign_msg (const byte *in, word32 inlen, byte *out, word32 *outlen, ed25519_key *key) |
This function signs a message using an ed25519_key object to guarantee authenticity. More... | |
int | wc_ed25519ctx_sign_msg (const byte *in, word32 inlen, byte *out, word32 *outlen, ed25519_key *key, const byte *context, byte contextLen) |
This function signs a message using an ed25519_key object to guarantee authenticity. The context is part of the data signed. More... | |
int | wc_ed25519ph_sign_hash (const byte *hash, word32 hashLen, byte *out, word32 *outLen, ed25519_key *key, const byte *context, byte contextLen) |
This function signs a message digest using an ed25519_key object to guarantee authenticity. The context is included as part of the data signed. The message is pre-hashed before signature calculation. The hash algorithm used to create message digest must be SHAKE-256. More... | |
int | wc_ed25519ph_sign_msg (const byte *in, word32 inlen, byte *out, word32 *outlen, ed25519_key *key, const byte *context, byte contextLen) |
This function signs a message using an ed25519_key object to guarantee authenticity. The context is included as part of the data signed. The message is pre-hashed before signature calculation. More... | |
int | wc_ed25519_verify_msg (const byte *sig, word32 siglen, const byte *msg, word32 msgLen, int *ret, ed25519_key *key) |
This function verifies the Ed25519 signature of a message to ensure authenticity. It returns the answer through res, with 1 corresponding to a valid signature, and 0 corresponding to an invalid signature. More... | |
int | wc_ed25519ctx_verify_msg (const byte *sig, word32 siglen, const byte *msg, word32 msgLen, int *ret, ed25519_key *key, const byte *context, byte contextLen) |
This function verifies the Ed25519 signature of a message to ensure authenticity. The context is included as part of the data verified. It returns the answer through res, with 1 corresponding to a valid signature, and 0 corresponding to an invalid signature. More... | |
int | wc_ed25519ph_verify_hash (const byte *sig, word32 siglen, const byte *hash, word32 hashLen, int *ret, ed25519_key *key, const byte *context, byte contextLen) |
This function verifies the Ed25519 signature of the digest of a message to ensure authenticity. The context is included as part of the data verified. The hash is the pre-hashed message before signature calculation. The hash algorithm used to create message digest must be SHA-512. The answer is returned through res, with 1 corresponding to a valid signature, and 0 corresponding to an invalid signature. More... | |
int | wc_ed25519ph_verify_msg (const byte *sig, word32 siglen, const byte *msg, word32 msgLen, int *ret, ed25519_key *key, const byte *context, byte contextLen) |
This function verifies the Ed25519 signature of a message to ensure authenticity. The context is included as part of the data verified. The message is pre-hashed before verification. It returns the answer through res, with 1 corresponding to a valid signature, and 0 corresponding to an invalid signature. More... | |
int | wc_ed25519_init (ed25519_key *key) |
This function initializes an ed25519_key object for future use with message verification. More... | |
void | wc_ed25519_free (ed25519_key *key) |
This function frees an Ed25519 object after it has been used. More... | |
int | wc_ed25519_import_public (const byte *in, word32 inLen, ed25519_key *key) |
This function imports a public ed25519_key pair from a buffer containing the public key. This function will handle both compressed and uncompressed keys. More... | |
int | wc_ed25519_import_private_only (const byte *priv, word32 privSz, ed25519_key *key) |
This function imports an Ed25519 private key only from a buffer. More... | |
int | wc_ed25519_import_private_key (const byte *priv, word32 privSz, const byte *pub, word32 pubSz, ed25519_key *key) |
This function imports a public/private Ed25519 key pair from a pair of buffers. This function will handle both compressed and uncompressed keys. More... | |
int | wc_ed25519_export_public (ed25519_key *key, byte *out, word32 *outLen) |
This function exports the private key from an ed25519_key structure. It stores the public key in the buffer out, and sets the bytes written to this buffer in outLen. More... | |
int | wc_ed25519_export_private_only (ed25519_key *key, byte *out, word32 *outLen) |
This function exports only the private key from an ed25519_key structure. It stores the private key in the buffer out, and sets the bytes written to this buffer in outLen. More... | |
int | wc_ed25519_export_private (ed25519_key *key, byte *out, word32 *outLen) |
This function exports the key pair from an ed25519_key structure. It stores the key pair in the buffer out, and sets the bytes written to this buffer in outLen. More... | |
int | wc_ed25519_export_key (ed25519_key *key, byte *priv, word32 *privSz, byte *pub, word32 *pubSz) |
This function exports the private and public key separately from an ed25519_key structure. It stores the private key in the buffer priv, and sets the bytes written to this buffer in privSz. It stores the public key in the buffer pub, and sets the bytes written to this buffer in pubSz. More... | |
int | wc_ed25519_check_key (ed25519_key *key) |
This function checks the public key in ed25519_key structure matches the private key. More... | |
int | wc_ed25519_size (ed25519_key *key) |
This function returns the size of an Ed25519 - 32 bytes. More... | |
int | wc_ed25519_priv_size (ed25519_key *key) |
This function returns the private key size (secret + public) in bytes. More... | |
int | wc_ed25519_pub_size (ed25519_key *key) |
This function returns the compressed key size in bytes (public key). More... | |
int | wc_ed25519_sig_size (ed25519_key *key) |
This function returns the size of an Ed25519 signature (64 in bytes). More... | |