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| author | Christian Grothoff <christian@grothoff.org> | 2021-10-31 17:56:56 +0100 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2021-10-31 17:56:56 +0100 |
| commit | 3eae999efc0cb923aebd2bf7214c5f4093217d4f (patch) | |
| tree | 9581fa718e127a79779ee1a095d4e017549f2b5e /src/util/crypto.c | |
| parent | de8e0907aadecf4f97c0eb8230217751f3fd44a1 (diff) | |
| download | exchange-3eae999efc0cb923aebd2bf7214c5f4093217d4f.tar.gz exchange-3eae999efc0cb923aebd2bf7214c5f4093217d4f.tar.bz2 exchange-3eae999efc0cb923aebd2bf7214c5f4093217d4f.zip | |
distinguish between blind and non-blind denomination signatures
Diffstat (limited to 'src/util/crypto.c')
| -rw-r--r-- | src/util/crypto.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/util/crypto.c b/src/util/crypto.c index c7b459450..99744304b 100644 --- a/src/util/crypto.c +++ b/src/util/crypto.c @@ -212,21 +212,23 @@ TALER_planchet_prepare (const struct TALER_DenominationPublicKey *dk, enum GNUNET_GenericReturnValue -TALER_planchet_to_coin (const struct TALER_DenominationPublicKey *dk, - const struct GNUNET_CRYPTO_RsaSignature *blind_sig, - const struct TALER_PlanchetSecretsP *ps, - const struct TALER_CoinPubHash *c_hash, - struct TALER_FreshCoin *coin) +TALER_planchet_to_coin ( + const struct TALER_DenominationPublicKey *dk, + const struct TALER_BlindedDenominationSignature *blind_sig, + const struct TALER_PlanchetSecretsP *ps, + const struct TALER_CoinPubHash *c_hash, + struct TALER_FreshCoin *coin) { struct TALER_DenominationSignature sig; - // FIXME-Gian/Lucien: this will be the bigger + // FIXME-Gian/Lucien: this may need a bigger // change, as you have the extra round trip // => to be discussed! GNUNET_assert (TALER_DENOMINATION_RSA == dk->cipher); + GNUNET_assert (TALER_DENOMINATION_RSA == blind_sig->cipher); sig.cipher = TALER_DENOMINATION_RSA; sig.details.rsa_signature - = TALER_rsa_unblind (blind_sig, + = TALER_rsa_unblind (blind_sig->details.blinded_rsa_signature, &ps->blinding_key.bks, dk->details.rsa_public_key); if (GNUNET_OK != |