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Base system with REST service to issue digital coins, run by the payment service provider
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commit cc34502ac11a0fc77eb68a469b037fe2e2ee6c20
parent 5f9c3021db128e53013f8ad22781254f57c3c355
Author: Christian Grothoff <christian@grothoff.org>
Date:   Wed, 10 May 2023 01:13:45 +0200

-fix TOTP calculation

Diffstat:
Msrc/util/crypto_confirmation.c | 2+-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/crypto_confirmation.c b/src/util/crypto_confirmation.c @@ -102,7 +102,7 @@ compute_totp (struct GNUNET_TIME_Timestamp ts, offset = hmac[sizeof (hmac) - 1] & 0x0f; for (int count = 0; count < 4; count++) - code |= hmac[offset + 3 - count] << (8 * count); + code |= ((uint32_t) hmac[offset + 3 - count]) << (8 * count); code &= 0x7fffffff; /* always use 8 digits (maximum) */ code = code % 100000000;