cryptoBoxSeedKeypair static method
Implementation
static KeyPair cryptoBoxSeedKeypair(Uint8List seed) {
RangeError.checkValueInInterval(seed.length, cryptoBoxSeedbytes,
cryptoBoxSeedbytes, 'seed', 'Invalid length');
final _pk = calloc<Uint8>(cryptoBoxPublickeybytes);
final _sk = calloc<Uint8>(cryptoBoxSecretkeybytes);
final _seed = seed.toPointer();
try {
_cryptoBox
.crypto_box_seed_keypair(_pk, _sk, _seed)
.mustSucceed('crypto_box_seed_keypair');
return KeyPair(
pk: _pk.toList(cryptoBoxPublickeybytes),
sk: _sk.toList(cryptoBoxSecretkeybytes));
} finally {
calloc.free(_pk);
calloc.free(_sk);
calloc.free(_seed);
}
}