utils

func B64Decode ¶

func B64Decode(b64 string) ([]byte, error)

B64Decode attempts to decode the give string first as an RFC 4648 encoded string (with padding). If that fails, then RFC 4648 section 3.2 (without padding) is attempted. If RFC 4648 section 3.2 fails as well, then the original error message (with padding) is returned.

All provided strings are first trimmed of whitespace before attempting decoding.

func B64Encode ¶

func B64Encode(src []byte) string

func RawSerialBytes ¶ added in v0.0.10

func RawSerialBytes(rawTBSCertificate []byte) ([]byte, error)

Extract the raw bytes of the serial number field from a tbsCertificate.