hash

package

v0.0.0-...-1dbdc72 Latest Latest Go to latest Published: Jan 25, 2020 License: MIT Imports: 7 Imported by: 0

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func Hash(passwd []byte, device string, opts ...Option) ([]byte, error)

Hash is a compatibility layer with sedutil.

Instead of sending a raw password to hardware it hashes it with pbkdf2 using device's serial as a salt.

The original sedutil uses SHA1 hashing whereas some forks already switched to SHA512 in order to enhance security.

type Option func(s *settings)

Option is a Hash configuration option.

func WithIterations(iter int) Option

WithIterations sets the iterations count.

func WithKeyLength(length int) Option

WithKeyLength sets the generated key length in bytes.

func WithSHA512(enabled bool) Option

WithSHA512 uses SHA512 hashing function instead of the default SHA1.

func WithSalt(salt []byte) Option