Commit fc9efdbe authored by Niels Möller's avatar Niels Möller

(yarrow256_fast_reseed): Set ctx->seeded = 1, so

that it is set if and only if the aes context has been initialized
with aes_set_encrypt_key.
(yarrow256_seed): No need to set ctx->seeded here.
(yarrow256_update): Likewise.

Rev: nettle/ChangeLog:1.28
Rev: nettle/yarrow256.c:1.5
parent 8868a40e
2008-11-22 Niels Mller <nisse@lysator.liu.se>
* yarrow256.c (yarrow256_fast_reseed): Set ctx->seeded = 1, so
that it is set if and only if the aes context has been initialized
with aes_set_encrypt_key.
(yarrow256_seed): No need to set ctx->seeded here.
(yarrow256_update): Likewise.
2008-11-04 Niels Mller <nisse@lysator.liu.se>
* examples/next-prime.c (main): Avoid using gmp_fprintf, to stay
......
......@@ -108,8 +108,6 @@ yarrow256_seed(struct yarrow256_ctx *ctx,
sha256_update(&ctx->pools[YARROW_FAST], length, seed_file);
yarrow256_fast_reseed(ctx);
ctx->seeded = 1;
}
/* FIXME: Generalize so that it generates a few more blocks at a
......@@ -193,6 +191,7 @@ yarrow256_fast_reseed(struct yarrow256_ctx *ctx)
yarrow_iterate(digest);
aes_set_encrypt_key(&ctx->key, sizeof(digest), digest);
ctx->seeded = 1;
/* Derive new counter value */
memset(ctx->counter, 0, sizeof(ctx->counter));
......@@ -294,8 +293,6 @@ yarrow256_update(struct yarrow256_ctx *ctx,
if (!yarrow256_needed_sources(ctx))
{
yarrow256_slow_reseed(ctx);
ctx->seeded = 1;
return 1;
}
else
......
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