cryptor

package

v1.0.8 Latest Latest Go to latest Published: Nov 13, 2025 License: MIT Imports: 9 Imported by: 0

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func GenRsaKey(bits int) (prvkey, pubkey []byte, err error)

GenRsaKey generates an PKCS#1 RSA keypair of the given bit size in PEM format.

func RsaDecrypt(prvkey, cipher []byte) ([]byte, error)

RsaDecrypt decrypts data using rsa private key.

func RsaDecryptBase64(prvkey []byte, data string) ([]byte, error)

RsaDecryptBase64 decrypts data using rsa private key.

func RsaEncrypt(pubkey, data []byte) ([]byte, error)

RsaEncrypt encrypts data using rsa public key.

func RsaEncryptBase64(pubkey, data []byte) (string, error)

RsaEncryptBase64 encrypts data using rsa public key.

func RsaSign(prvkey []byte, hash crypto.Hash, data []byte) ([]byte, error)

RsaSign signs using private key in PEM format.

func RsaVerifySign(pubkey []byte, hash crypto.Hash, data, sig []byte) error

RsaVerifySign verifies signature using public key in PEM format. A valid signature is indicated by returning a nil error.

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