crypto

Jun 17, 2024

Changes in this version

+ const AES256KeySize

+ const DefaultAuthoritiesKeysFileName

+ const DefaultRealmsKeysFileName

+ const OpenSSLPDKF2Iter

+ const OpenSSLSaltSize

+ const OpenSSLSaltedPrefix

+ const SharedThreshold

+ var ErrDecodePEM = errors.New("unable to decode pem file")

+ var ErrEmptyData = errors.New("empty data")

+ var ErrEmptySecret = errors.New("empty secret")

+ var ErrKeyNotCryptoKey = errors.New("key is not a crypto key")

+ var ErrKeyNotFound = errors.New("key not found")

+ var ErrKeyNotRSAKey = errors.New("key is not a RSA key")

+ var ErrNoRSAKey = errors.New("not an RSA private key")

+ var ErrPKCS7BlockSize = errors.New("invalid pkcs7 block size")

+ var ErrPKCS7DataIsNotAligned = errors.New("is not block-aligned")

+ var ErrPKCS7InvalidPadding = errors.New("invalid padding on input")

+ var ErrSaltPrefixMismatch = errors.New("salt prefix mismatch")

+ var ErrSecretTooLong = errors.New("secret too long")

+ func ConvSSHPubKeyToRSAPubKey(key ssh.PublicKey) (*rsa.PublicKey, error)

+ func DecryptAES256CBC(r io.Reader, w io.Writer, secret []byte) error

+ func DecryptRSAEncodedSecret(key *rsa.PrivateKey, encodedEncryptedSecret string) ([]byte, error)

+ func DecryptSecret(key *rsa.PrivateKey, encryptedSecret []byte) ([]byte, error)

+ func EncryptAES256CBC(r io.Reader, w io.Writer, secret []byte) error

+ func EncryptSecret(key *rsa.PublicKey, secret []byte) ([]byte, error)

+ func EncryptSecretForAuthorities(auths []*RSAPublicKey, secret []byte) (snapCore.EncryptedSecretPair, error)

+ func FindPubKeyInFile(path string, fp string) (*rsa.PublicKey, error)

+ func GenSecret(sz int) ([]byte, error)

+ func GetPublicRSAKeyByFingerprint(data []byte, fp string) (*rsa.PublicKey, error)

+ func ReadPrivateSSHKeyFile(path string) (*rsa.PrivateKey, error)

+ type RSAPrivateKeys struct

+ FingerPrint string

+ Key *rsa.PrivateKey

+ type RSAPublicKey struct

+ FingerPrint string

+ Key *rsa.PublicKey

+ func GetRSAPublicKeysList(data []byte) ([]*RSAPublicKey, error)

+ func ReadAuthoritiesPubKeyFile(path string) ([]*RSAPublicKey, error)