cryptoSignSeedKeypair static method
Implementation
static KeyPair cryptoSignSeedKeypair(Uint8List seed) {
RangeError.checkValueInInterval(seed.length, cryptoSignSeedbytes,
cryptoSignSeedbytes, 'seed', 'Invalid length');
final _pk = calloc<Uint8>(cryptoSignPublickeybytes);
final _sk = calloc<Uint8>(cryptoSignSecretkeybytes);
final _seed = seed.toPointer();
try {
_cryptoSign
.crypto_sign_seed_keypair(_pk, _sk, _seed)
.mustSucceed('crypto_sign_seed_keypair');
return KeyPair(
pk: _pk.toList(cryptoSignPublickeybytes),
sk: _sk.toList(cryptoSignSecretkeybytes));
} finally {
calloc.free(_pk);
calloc.free(_sk);
calloc.free(_seed);
}
}