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| author | Stephen Farrell <stephen.farrell@cs.tcd.ie> | 2023-10-16 21:04:06 +0100 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2023-11-03 09:10:19 +0100 |
| commit | a1c0306895bf6cf28056aaf9cd22cb3b65d4bb0a (patch) | |
| tree | 6d20524c464d7cf9a040a54d0024422d7a7b1c6c /test/hpke_test.c | |
| parent | 04b53878ea498582a6c2cfa93c570584818bbe47 (diff) | |
| download | openssl-a1c0306895bf6cf28056aaf9cd22cb3b65d4bb0a.zip openssl-a1c0306895bf6cf28056aaf9cd22cb3b65d4bb0a.tar.gz openssl-a1c0306895bf6cf28056aaf9cd22cb3b65d4bb0a.tar.bz2 | |
Add additional internal HPKE hardening checks resulting from code audit.
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22493)
Diffstat (limited to 'test/hpke_test.c')
| -rw-r--r-- | test/hpke_test.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/test/hpke_test.c b/test/hpke_test.c index 4ca6768..a8bd1f8 100644 --- a/test/hpke_test.c +++ b/test/hpke_test.c @@ -1319,8 +1319,8 @@ static int test_hpke_oddcalls(void) OSSL_HPKE_CTX *rctx = NULL; unsigned char plain[] = "quick brown fox"; size_t plainlen = sizeof(plain); - unsigned char enc[OSSL_HPKE_TSTSIZE]; - size_t enclen = sizeof(enc); + unsigned char enc[OSSL_HPKE_TSTSIZE], smallenc[10]; + size_t enclen = sizeof(enc), smallenclen = sizeof(smallenc); unsigned char cipher[OSSL_HPKE_TSTSIZE]; size_t cipherlen = sizeof(cipher); unsigned char clear[OSSL_HPKE_TSTSIZE]; @@ -1471,6 +1471,15 @@ static int test_hpke_oddcalls(void) /* encap with too big info */ if (!TEST_false(OSSL_HPKE_encap(ctx, enc, &enclen, pub, 1, info, -1))) goto end; + /* encap with NULL info & non-zero infolen */ + if (!TEST_false(OSSL_HPKE_encap(ctx, enc, &enclen, pub, 1, NULL, 1))) + goto end; + /* encap with non-NULL info & zero infolen */ + if (!TEST_false(OSSL_HPKE_encap(ctx, enc, &enclen, pub, 1, info, 0))) + goto end; + /* encap with too small enc */ + if (!TEST_false(OSSL_HPKE_encap(ctx, smallenc, &smallenclen, pub, 1, NULL, 0))) + goto end; /* good encap */ if (!TEST_true(OSSL_HPKE_encap(ctx, enc, &enclen, pub, publen, NULL, 0))) goto end; |