crypto-gost.sign — crypto-gost 0.2.3

gen-keypair clj

(gen-keypair)

(gen-keypair ec-params)

Generate GOST3410-2001 keypair using CryptoPro-A params by default. Availbable params GostR3410-2001-CryptoPro-XchB GostR3410-2001-CryptoPro-XchA GostR3410-2001-CryptoPro-C GostR3410-2001-CryptoPro-B GostR3410-2001-CryptoPro-A return ^KeyPair object.

gen-keypair-2012 clj

(gen-keypair-2012)

(gen-keypair-2012 ec-params)

Generate GOST3410-2012 keypair using Tc26-Gost-3410-12-512-paramSetA params by default. Availbable params: Tc26-Gost-3410-12-256-paramSetA, Tc26-Gost-3410-12-512-paramSetA, Tc26-Gost-3410-12-512-paramSetA, Tc26-Gost-3410-12-512-paramSetB, Tc26-Gost-3410-12-512-paramSetC
return ^KeyPair object.

load-key-pair clj

(load-key-pair filename password)

load ^KeyPair object from files. Extensions .priv and .pub will be automatically added to filename to load keys from separate files. HMAC for all keys will be verified. Private key will be decrypted. return ^KeyPair object or nil if errors.

load-key-pair-2012 clj

(load-key-pair-2012 filename password)

load ^KeyPair object from files. Extensions .priv and .pub will be automatically added to filename to load keys from separate files. HMAC for all keys will be verified. Private key will be decrypted. return ^KeyPair object or nil if errors.

load-private-key clj

(load-private-key filename password)

load a private key GOST 3410-2001 from file private key HMAC will be verified. return ^PrivateKey object if success or nil if key is tampered.

load-private-key-2012 clj

(load-private-key-2012 filename password)

load a private key GOST 3410-2012 from file private key HMAC will be verified. return ^PrivateKey object if success or nil if key is tampered.

load-public-key clj

(load-public-key filename password)

load a public key GOST 3410-2001 from file public key HMAC will be verified. return ^PublicKey object if success or nil if key is tampered.

load-public-key-2012 clj

(load-public-key-2012 filename password)

load a public key GOST 3410-2012 from file public key HMAC will be verified. return ^PublicKey object if success or nil if key is tampered.

public-from-hex clj

(public-from-hex public-hex)

return ^PublicKey object for GOST 3410-2001 derived from its hex string representation.

save-key-pair clj

(save-key-pair kp filename password)

save ^KeyPair object to a files. extensions .priv and .pub automatically will be added to filename. private key will be encrypted and protected with hmac. public key will be protected with hmac. return nil.

save-private-key clj

(save-private-key private-key filename password)

save a private key GOST 3410-2001 in file private key will be encrypted with HMAC. return nil

save-public-key clj

(save-public-key public-key filename password)

save a public key GOST 3410-2001 in file. Public key will be protected with HMAC. return nil.

sign clj

(sign hash-bytes private-key)

generate signature GOST 3410-2001 from a given hash using given private key. return byte[64] array of signature

sign-2012 clj

(sign-2012 hash-bytes private-key)

generate signature GOST 3410-2012 from a given hash using given private key. return byte[64] or byte[128] array of signature depending on private key length.

verify clj

(verify hash-bytes public-key sign-bytes)

verify (bytes array) sign-bytes of GOST 3410-2001 signature using given hash value (bytes array) and public key. return: true - signature is correct, false - signature is not correct.

verify-2012 clj

(verify-2012 hash-bytes public-key sign-bytes)

verify (bytes array) sign-bytes of GOST 3410-2012 signature using given hash value (bytes array) and public key. return: true - signature is correct, false - signature is not correct.