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| author | Florian Dold <florian@dold.me> | 2022-04-26 23:34:14 +0200 |
|---|---|---|
| committer | Florian Dold <florian@dold.me> | 2022-04-26 23:34:14 +0200 |
| commit | 17a00ef22dadd10c97fea188c75a8aaeb1e64442 (patch) | |
| tree | 838efd9d5c6ba577f4735b9da57a9d38489b007b /src/lib/exchange_api_refresh_common.c | |
| parent | 47e276e11a5d1d92bbfc3c8c2e940902af3003dd (diff) | |
| download | exchange-17a00ef22dadd10c97fea188c75a8aaeb1e64442.tar.gz exchange-17a00ef22dadd10c97fea188c75a8aaeb1e64442.tar.bz2 exchange-17a00ef22dadd10c97fea188c75a8aaeb1e64442.zip | |
age restriction: make seed a HashCode due to endianess and security level concerns
Diffstat (limited to 'src/lib/exchange_api_refresh_common.c')
| -rw-r--r-- | src/lib/exchange_api_refresh_common.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/lib/exchange_api_refresh_common.c b/src/lib/exchange_api_refresh_common.c index 94d0dc8cb..581e21152 100644 --- a/src/lib/exchange_api_refresh_common.c +++ b/src/lib/exchange_api_refresh_common.c @@ -185,11 +185,6 @@ TALER_EXCHANGE_get_melt_data_ ( /* Handle age commitment, if present */ if (NULL != md->melted_coin.age_commitment_proof) { - /* We use the first 8 bytes of the trans_sec to generate a new age - * commitment */ - uint64_t age_seed = (uint64_t) trans_sec.key.bits[0] - | (uint64_t) trans_sec.key.bits[1] << 32; - fcd->age_commitment_proof[i] = GNUNET_new (struct TALER_AgeCommitmentProof); ach = GNUNET_new (struct TALER_AgeCommitmentHash); @@ -197,7 +192,7 @@ TALER_EXCHANGE_get_melt_data_ ( GNUNET_assert (GNUNET_OK == TALER_age_commitment_derive ( md->melted_coin.age_commitment_proof, - age_seed, + &trans_sec.key, fcd->age_commitment_proof[i])); TALER_age_commitment_hash ( |