auth

package

v0.0.0-...-546ba10 Latest Latest Go to latest Published: Aug 13, 2025 License: MIT Imports: 6 Imported by: 3

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func DecodeBase32(base32Str string) ([]byte, error)

DecodeBase32 decodes a Base32 string into a byte slice

func EncodeBase32(data []byte) string

EncodeBase32 encodes a byte slice into a Base32 string without padding

func GenerateChainCode(passphrase string, combinedParts []byte) ([]byte, error)

GenerateChainCode generates a fingerprint (HMAC) by applying HMAC-SHA3-512 on the combined input data (passphrase + Base32 passkey).

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

GenerateHMAC generates a keyed-hash message authentication code (HMAC) using SHA3-512.

func VerifyFingerPrint(Base32Passkey, passphrase string) (bool, error)

VerifyFingerPrint authenticates a user by comparing a generated fingerprint with a stored one.

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