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all hashes, hmacs and prfs use libstrongswan

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This commit is contained in:
Andreas Steffen
2009-05-06 20:05:22 +02:00
parent e382d96f62
commit ab87051f23
4 changed files with 271 additions and 243 deletions
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src/pluto/ike_alg.c
+25 -15
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@@ -21,6 +21,10 @@
#include <freeswan.h>
#include <ipsec_policy.h>
#include <library.h>
#include <crypto/hashers/hasher.h>
#include <crypto/prfs/prf.h>
#include "constants.h"
#include "defs.h"
#include "crypto.h"
@@ -452,14 +456,16 @@ ike_hash_test(const struct hash_desc *desc)
for (i = 0; desc->hash_testvectors[i].msg_digest != NULL; i++)
{
u_char digest[MAX_DIGEST_LEN];
chunk_t msg = { desc->hash_testvectors[i].msg,
desc->hash_testvectors[i].msg_size };
hash_algorithm_t hash_alg;
hasher_t *hasher;
bool result;
union hash_ctx ctx;
desc->hash_init(&ctx);
desc->hash_update(&ctx, desc->hash_testvectors[i].msg
,desc->hash_testvectors[i].msg_size);
desc->hash_final(digest, &ctx);
hash_alg = oakley_to_hash_algorithm(desc->algo_id);
hasher = lib->crypto->create_hasher(lib->crypto, hash_alg);
hasher->get_hash(hasher, msg, digest);
hasher->destroy(hasher);
result = memeq(digest, desc->hash_testvectors[i].msg_digest
, desc->hash_digest_size);
DBG(DBG_CRYPT,
@@ -482,17 +488,21 @@ ike_hash_test(const struct hash_desc *desc)
for (i = 0; desc->hmac_testvectors[i].hmac != NULL; i++)
{
u_char digest[MAX_DIGEST_LEN];
chunk_t key = { desc->hmac_testvectors[i].key,
desc->hmac_testvectors[i].key_size };
chunk_t msg = { desc->hmac_testvectors[i].msg,
desc->hmac_testvectors[i].msg_size };
pseudo_random_function_t prf_alg;
prf_t *prf;
bool result;
struct hmac_ctx ctx;
hmac_init(&ctx, desc, desc->hmac_testvectors[i].key
, desc->hmac_testvectors[i].key_size);
hmac_update(&ctx, desc->hmac_testvectors[i].msg
,desc->hmac_testvectors[i].msg_size);
hmac_final(digest, &ctx);
result = memeq(digest, desc->hmac_testvectors[i].hmac
, desc->hash_digest_size);
prf_alg = oakley_to_prf(desc->algo_id);
prf = lib->crypto->create_prf(lib->crypto, prf_alg);
prf->set_key(prf, key);
prf->get_bytes(prf, msg, digest);
prf->destroy(prf);
result = memeq(digest, desc->hmac_testvectors[i].hmac,
desc->hash_digest_size);
DBG(DBG_CRYPT,
DBG_log(" hmac testvector %d: %s", i, result ? "ok":"failed")
)