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-rw-r--r--src/util/crypto.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/util/crypto.c b/src/util/crypto.c
index fb90dfe6..c63a3d35 100644
--- a/src/util/crypto.c
+++ b/src/util/crypto.c
@@ -183,7 +183,7 @@ TALER_setup_fresh_coin (const struct TALER_TransferSecretP *secret_seed,
struct TALER_FreshCoinP *fc)
{
uint32_t be_salt = htonl (coin_num_salt);
- unsigned char *p;
+ uint8_t *p;
GNUNET_assert (GNUNET_OK ==
GNUNET_CRYPTO_kdf (fc,
@@ -199,7 +199,7 @@ TALER_setup_fresh_coin (const struct TALER_TransferSecretP *secret_seed,
/* Taken from like 170-172 of libgcrypt/cipher/ecc.c
* We note that libgcrypt stores the private key in the reverse order
* from many Ed25519 implementatons. */
- p = (char *) fc->coin_priv; /*->key->bits; */
+ p = (uint8_t *) &(fc->coin_priv);
p[0] &= 0x7f; /* Clear bit 255. */
p[0] |= 0x40; /* Set bit 254. */
p[31] &= 0xf8; /* Clear bits 2..0 so that d mod 8 == 0 */