| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Crypto.JOSE.AESKW
Description
Advanced Encryption Standard (AES) Key Wrap Algorithm; https://https://tools.ietf.org/html/rfc3394.
Synopsis
- aesKeyWrap :: (ByteArrayAccess m, ByteArray c, BlockCipher128 cipher) => cipher -> m -> c
- aesKeyUnwrap :: (ByteArrayAccess c, ByteArray m, BlockCipher128 cipher) => cipher -> c -> Maybe m
Documentation
aesKeyWrap :: (ByteArrayAccess m, ByteArray c, BlockCipher128 cipher) => cipher -> m -> c Source #
Wrap a secret.
Input size must be a multiple of 8 bytes, and at least 16 bytes. Output size is input size plus 8 bytes.
aesKeyUnwrap :: (ByteArrayAccess c, ByteArray m, BlockCipher128 cipher) => cipher -> c -> Maybe m Source #
Unwrap a secret.
Input size must be a multiple of 8 bytes, and at least 24 bytes. Output size is input size minus 8 bytes.
Returns Nothing if inherent integrity check fails. Otherwise,
the chance that the key data is corrupt is 2 ^ -64.