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Adjust tests to fetch the output len for EVP_PKEY_[en|de]cap

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Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/25522)
This commit is contained in:
Neil Horman 2024-09-24 13:54:14 -04:00 committed by Tomas Mraz
parent 0f9516855e
commit 796b2caa9e
1 changed files with 69 additions and 53 deletions
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122
test/evp_libctx_test.c
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@ -584,6 +584,8 @@ static int kem_rsa_gen_recover(void)
&& TEST_int_eq(EVP_PKEY_encapsulate_init(sctx, NULL), 1)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(sctx, "RSASVE"), 1)
&& TEST_ptr(dctx = EVP_PKEY_CTX_dup(sctx))
/* Test that providing a NULL wrappedlen fails */
&& TEST_int_eq(EVP_PKEY_encapsulate(dctx, NULL, NULL, NULL, NULL), 0)
&& TEST_int_eq(EVP_PKEY_encapsulate(dctx, NULL, &ctlen, NULL,
&secretlen), 1)
&& TEST_int_eq(ctlen, secretlen)
@ -593,11 +595,24 @@ static int kem_rsa_gen_recover(void)
&& TEST_ptr(rctx = EVP_PKEY_CTX_new_from_pkey(libctx, priv, NULL))
&& TEST_int_eq(EVP_PKEY_decapsulate_init(rctx, NULL), 1)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(rctx, "RSASVE"), 1)
/* Test that providing a NULL unwrappedlen fails */
&& TEST_int_eq(EVP_PKEY_decapsulate(rctx, NULL, NULL, ct, ctlen), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate(rctx, NULL, &unwraplen,
ct, ctlen), 1)
&& TEST_int_eq(EVP_PKEY_decapsulate(rctx, unwrap, &unwraplen,
ct, ctlen), 1)
&& TEST_mem_eq(unwrap, unwraplen, secret, secretlen);
/* Test that providing a too short unwrapped/ctlen fails */
ctlen = 1;
if (!TEST_int_eq(EVP_PKEY_encapsulate(dctx, ct, &ctlen, secret,
&secretlen), 0))
ret = 0;
unwraplen = 1;
if (!TEST_int_eq(EVP_PKEY_decapsulate(rctx, unwrap, &unwraplen, ct,
ctlen), 0))
ret = 0;
EVP_PKEY_free(pub);
EVP_PKEY_free(priv);
EVP_PKEY_CTX_free(rctx);
@ -649,59 +664,60 @@ static int kem_rsa_params(void)
size_t ctlen = 0, secretlen = 0;
ret = TEST_true(rsa_keygen(2048, &pub, &priv))
&& TEST_ptr(pubctx = EVP_PKEY_CTX_new_from_pkey(libctx, pub, NULL))
&& TEST_ptr(privctx = EVP_PKEY_CTX_new_from_pkey(libctx, priv, NULL))
/* Test setting kem op before the init fails */
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(pubctx, "RSASVE"), -2)
/* Test NULL ctx passed */
&& TEST_int_eq(EVP_PKEY_encapsulate_init(NULL, NULL), 0)
&& TEST_int_eq(EVP_PKEY_encapsulate(NULL, NULL, NULL, NULL, NULL), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate_init(NULL, NULL), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate(NULL, NULL, NULL, NULL, 0), 0)
/* Test Invalid operation */
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, NULL, NULL, NULL), -1)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, NULL, NULL, NULL, 0), 0)
/* Wrong key component - no secret should be returned on failure */
&& TEST_int_eq(EVP_PKEY_decapsulate_init(pubctx, NULL), 1)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(pubctx, "RSASVE"), 1)
&& TEST_int_eq(EVP_PKEY_decapsulate(pubctx, secret, &secretlen, ct,
sizeof(ct)), 0)
&& TEST_uchar_eq(secret[0], 0)
/* Test encapsulate fails if the mode is not set */
&& TEST_int_eq(EVP_PKEY_encapsulate_init(pubctx, NULL), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, ct, &ctlen, secret, &secretlen), -2)
/* Test setting a bad kem ops fail */
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(pubctx, "RSA"), 0)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(pubctx, NULL), 0)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(NULL, "RSASVE"), 0)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(NULL, NULL), 0)
/* Test secretlen is optional */
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(pubctx, "RSASVE"), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, ct, &ctlen, secret, NULL), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, &ctlen, NULL, NULL), 1)
/* Test outlen is optional */
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, NULL, NULL, &secretlen), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, ct, NULL, secret, &secretlen), 1)
/* test that either len must be set if out is NULL */
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, NULL, NULL, NULL), 0)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, &ctlen, NULL, NULL), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, NULL, NULL, &secretlen), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, &ctlen, NULL, &secretlen), 1)
/* Secret buffer should be set if there is an output buffer */
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, ct, &ctlen, NULL, NULL), 0)
/* Test that lengths are optional if ct is not NULL */
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, ct, NULL, secret, NULL), 1)
/* Pass if secret or secret length are not NULL */
&& TEST_int_eq(EVP_PKEY_decapsulate_init(privctx, NULL), 1)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(privctx, "RSASVE"), 1)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, secret, NULL, ct, sizeof(ct)), 1)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, NULL, &secretlen, ct, sizeof(ct)), 1)
&& TEST_int_eq(secretlen, 256)
/* Fail if passed NULL arguments */
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, NULL, NULL, ct, sizeof(ct)), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, secret, &secretlen, NULL, 0), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, secret, &secretlen, NULL, sizeof(ct)), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, secret, &secretlen, ct, 0), 0);
&& TEST_ptr(pubctx = EVP_PKEY_CTX_new_from_pkey(libctx, pub, NULL))
&& TEST_ptr(privctx = EVP_PKEY_CTX_new_from_pkey(libctx, priv, NULL))
/* Test setting kem op before the init fails */
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(pubctx, "RSASVE"), -2)
/* Test NULL ctx passed */
&& TEST_int_eq(EVP_PKEY_encapsulate_init(NULL, NULL), 0)
&& TEST_int_eq(EVP_PKEY_encapsulate(NULL, NULL, NULL, NULL, NULL), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate_init(NULL, NULL), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate(NULL, NULL, NULL, NULL, 0), 0)
/* Test Invalid operation */
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, NULL, NULL, NULL), -1)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, NULL, NULL, NULL, 0), 0)
/* Wrong key component - no secret should be returned on failure */
&& TEST_int_eq(EVP_PKEY_decapsulate_init(pubctx, NULL), 1)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(pubctx, "RSASVE"), 1)
&& TEST_int_eq(EVP_PKEY_decapsulate(pubctx, secret, &secretlen, ct,
sizeof(ct)), 0)
&& TEST_uchar_eq(secret[0], 0)
/* Test encapsulate fails if the mode is not set */
&& TEST_int_eq(EVP_PKEY_encapsulate_init(pubctx, NULL), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, ct, &ctlen, secret, &secretlen), -2)
/* Test setting a bad kem ops fail */
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(pubctx, "RSA"), 0)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(pubctx, NULL), 0)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(NULL, "RSASVE"), 0)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(NULL, NULL), 0)
/* Test secretlen is optional */
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(pubctx, "RSASVE"), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, &ctlen, NULL, NULL), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, ct, &ctlen, secret, NULL), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, &ctlen, NULL, NULL), 1)
/* Test outlen is optional */
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, NULL, NULL, &secretlen), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, ct, NULL, secret, &secretlen), 1)
/* test that either len must be set if out is NULL */
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, NULL, NULL, NULL), 0)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, &ctlen, NULL, NULL), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, NULL, NULL, &secretlen), 1)
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, NULL, &ctlen, NULL, &secretlen), 1)
/* Secret buffer should be set if there is an output buffer */
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, ct, &ctlen, NULL, NULL), 0)
/* Test that lengths are optional if ct is not NULL */
&& TEST_int_eq(EVP_PKEY_encapsulate(pubctx, ct, NULL, secret, NULL), 1)
/* Pass if secret or secret length are not NULL */
&& TEST_int_eq(EVP_PKEY_decapsulate_init(privctx, NULL), 1)
&& TEST_int_eq(EVP_PKEY_CTX_set_kem_op(privctx, "RSASVE"), 1)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, secret, NULL, ct, sizeof(ct)), 1)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, NULL, &secretlen, ct, sizeof(ct)), 1)
&& TEST_int_eq(secretlen, 256)
/* Fail if passed NULL arguments */
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, NULL, NULL, ct, sizeof(ct)), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, secret, &secretlen, NULL, 0), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, secret, &secretlen, NULL, sizeof(ct)), 0)
&& TEST_int_eq(EVP_PKEY_decapsulate(privctx, secret, &secretlen, ct, 0), 0);
EVP_PKEY_free(pub);
EVP_PKEY_free(priv);