crypto

func AESGCMDecrypt ¶

func AESGCMDecrypt(data, key []byte) ([]byte, error)

AESGCMDecrypt decrypts data encrypted by AESGCMEncrypt Return errors if the data can not be decrypted or can not pass integrity verification

func AESGCMEncrypt ¶

func AESGCMEncrypt(data, key []byte) ([]byte, error)

AESGCMEncrypt encrypts data by AES in GCM mode with random nonce header `data` can be bytes in any length `key` should be a slice with length 16 / 24 / 32 Result = (Nonce [12] byte + EncryptedData [] byte + Tag [16] byte)

func HmacSha2Sum256 ¶

func HmacSha2Sum256(data, key []byte) []byte

HmacSha2Sum256 calculates HMAC-SHA2-256 signature

func HmacSha3Sum256 ¶

func HmacSha3Sum256(data, key []byte) []byte

HmacSha3Sum256 calculates HMAC-SHA3-256 signature

func RandomBytes ¶

func RandomBytes(data []byte) error

func Sha2Sum256 ¶

func Sha2Sum256(data []byte) []byte

Sha2Sum256 calculates Sha2-256 hash

func Sha3Sum256 ¶

func Sha3Sum256(data []byte) []byte

Sha3Sum256 calculates Sha3-256 hash