signature

func HashData ¶

func HashData(data []byte) ([]byte, error)

func RSASignSHA1Digest ¶

func RSASignSHA1Digest(sha1Digest []byte, keyFile, passphrase string) ([]byte, error)

RSASignSHA1Digest signs the provided SHA1 message digest. The key file must be in the PEM format and can either be encrypted or not.

func RSAVerifySHA1Digest ¶

func RSAVerifySHA1Digest(sha1Digest, signature []byte, publicKey []byte) error

RSAVerifySHA1Digest is exported for use in tests and verifies a signature over the provided SHA1 hash of a message. The key file must be in the PEM format.

func ReadAndHashIndexFile ¶

func ReadAndHashIndexFile(indexFile string) ([]byte, []byte, error)

func SignIndex ¶

func SignIndex(ctx context.Context, signingKey string, indexFile string) error