An Ed448 Secret key
Modulecrypton-1.0.4Haskell2010
Crypto.PubKey.Ed448
Ed448 support
Internally uses Decaf point compression to omit the cofactor and implementation by Mike Hamburg. Externally API and data types are compatible with the encoding specified in RFC 8032.
- 3 types
- 11 values
- Packagecrypton-1.0.4
- Exports14
- LanguageHaskell2010
- LicenceBSD-3-Clause
- SourceEd448.hs
An Ed448 public key
An Ed448 signature
Size constants
3 declarationsA public key is 57 bytes
A secret key is 57 bytes
A signature is 114 bytes
Smart constructors
3 declarationsTry to build a signature from a bytearray
Try to build a public key from a bytearray
Try to build a secret key from a bytearray
Methods
5 declarationsCreate a public key from a secret key
Sign a message using the key pair The public key parameter is ignored and its public key is generated from the secret key parameter to prevent Double Public Key Signing Function Oracle Attack.
Sign a message using the key pair. This is old sign, which is vulnerable to private key compromise if the given public key does not correspond to the secret key. This function is provided for performance critical applications. To use it safely, applications must verify or derive the public key.
Verify a message
Generate a secret key