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Adopt the new hash API functions where they're useful.

This commit switches as many ssh_hash_free / ssh_hash_new pairs as
possible to reuse the previous hash object via ssh_hash_reset. Also a
few other cleanups: use the wrapper function hash_simple() where
possible, and I've also introduced ssh_hash_digest_nondestructive()
and switched to that where possible as well.
This commit is contained in:
Simon Tatham
2019-12-15 09:57:30 +00:00
parent 3fd334b5ca
commit 1344d4d1cd
12 changed files with 57 additions and 47 deletions

View File

@ -623,6 +623,16 @@ mp_int *monty_modulus_wrapper(MontyContext *mc)
}
#define monty_modulus monty_modulus_wrapper
strbuf *ssh_hash_digest_wrapper(ssh_hash *h)
{
strbuf *sb = strbuf_new();
void *p = strbuf_append(sb, ssh_hash_alg(h)->hlen);
ssh_hash_digest(h, p);
return sb;
}
#undef ssh_hash_digest
#define ssh_hash_digest ssh_hash_digest_wrapper
strbuf *ssh_hash_final_wrapper(ssh_hash *h)
{
strbuf *sb = strbuf_new();