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| author | Özgür Kesim <oec-taler@kesim.org> | 2023-03-07 11:15:24 +0100 |
|---|---|---|
| committer | Özgür Kesim <oec-taler@kesim.org> | 2023-03-07 11:15:24 +0100 |
| commit | 5608a73c003bbc4547d8e09b24acf94c5af5cb24 (patch) | |
| tree | e2b180b20caf086d56445f1c44cdf0c7a9ff289e | |
| parent | 7521ff1cf4fe27b3b808f8026ce0f239d9cdc6c6 (diff) | |
| download | exchange-5608a73c003bbc4547d8e09b24acf94c5af5cb24.tar.xz | |
-simplify zero-check for age-commitment hash
| -rw-r--r-- | src/include/taler_crypto_lib.h | 9 | ||||
| -rw-r--r-- | src/util/crypto.c | 5 |
2 files changed, 2 insertions, 12 deletions
diff --git a/src/include/taler_crypto_lib.h b/src/include/taler_crypto_lib.h index db50efa10..c285a38ee 100644 --- a/src/include/taler_crypto_lib.h +++ b/src/include/taler_crypto_lib.h @@ -1309,13 +1309,8 @@ struct TALER_AgeAttestation #endif }; - -extern const struct TALER_AgeCommitmentHash TALER_ZeroAgeCommitmentHash; -#define TALER_AgeCommitmentHash_isNullOrZero(ph) \ - ((NULL == ph) || \ - (0 == memcmp (ph, \ - &TALER_ZeroAgeCommitmentHash, \ - sizeof(struct TALER_AgeCommitmentHash)))) +#define TALER_AgeCommitmentHash_isNullOrZero(ph) ((NULL == ph) || \ + GNUNET_is_zero (ph)) /** * @brief Type of public signing keys for verifying blindly signed coins. diff --git a/src/util/crypto.c b/src/util/crypto.c index 5cbba8135..d164b8a50 100644 --- a/src/util/crypto.c +++ b/src/util/crypto.c @@ -27,11 +27,6 @@ #include <gcrypt.h> /** - * Used in TALER_AgeCommitmentHash_isNullOrZero for comparison - */ -const struct TALER_AgeCommitmentHash TALER_ZeroAgeCommitmentHash = {0}; - -/** * Function called by libgcrypt on serious errors. * Prints an error message and aborts the process. * |