diff options
Diffstat (limited to 'src/util/denom.c')
| -rw-r--r-- | src/util/denom.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/util/denom.c b/src/util/denom.c index 00d7ec791..caaa4f4e8 100644 --- a/src/util/denom.c +++ b/src/util/denom.c @@ -639,6 +639,35 @@ TALER_denom_sig_cmp (const struct TALER_DenominationSignature *sig1, int +TALER_blinded_planchet_cmp ( + const struct TALER_BlindedPlanchet *bp1, + const struct TALER_BlindedPlanchet *bp2) +{ + if (bp1->cipher != bp2->cipher) + return (bp1->cipher > bp2->cipher) ? 1 : -1; + switch (bp1->cipher) + { + case TALER_DENOMINATION_INVALID: + return 0; + case TALER_DENOMINATION_RSA: + if (bp1->details.rsa_blinded_planchet.blinded_msg_size != + bp2->details.rsa_blinded_planchet.blinded_msg_size) + return (bp1->details.rsa_blinded_planchet.blinded_msg_size > + bp2->details.rsa_blinded_planchet.blinded_msg_size) ? 1 : -1; + return memcmp (bp1->details.rsa_blinded_planchet.blinded_msg, + bp2->details.rsa_blinded_planchet.blinded_msg, + bp1->details.rsa_blinded_planchet.blinded_msg_size); + case TALER_DENOMINATION_CS: + return GNUNET_memcmp (&bp1->details.cs_blinded_planchet, + &bp2->details.cs_blinded_planchet); + default: + GNUNET_assert (0); + } + return -2; +} + + +int TALER_blinded_denom_sig_cmp ( const struct TALER_BlindedDenominationSignature *sig1, const struct TALER_BlindedDenominationSignature *sig2) |