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Correct message size in call to OEMCrypto_RewrapDeviceRSAKey

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This is a copy of https://widevine-internal-review.googlesource.com/#/c/10040/

The message size was wrong on several OEMCrypto_RewrapDeviceRSAKey
unit tests.  The function was supposed to fail in these tests.
However, a vendor found that they were failing with a different error
code because the buffer size was incorrect.  Now the function should
fail with the correct error code, and the test should pass for the
vendor.

Change-Id: Iea27b489f9bc386241d9add4f99ccb50560dfef6
This commit is contained in:
Fred Gylys-Colwell
2014-05-06 17:54:18 -07:00
parent ad27688791
commit 7f9bff5ef5
1 changed files with 12 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp
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@@ -2631,7 +2631,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadRange1) {
size_t wrapped_key_length = 0;
ASSERT_EQ(OEMCrypto_ERROR_SHORT_BUFFER,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, encrypted.rsa_key,
encrypted.rsa_key_length, encrypted.rsa_key_iv, NULL,
&wrapped_key_length));
@@ -2641,7 +2641,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadRange1) {
ASSERT_NE(
OEMCrypto_SUCCESS,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &nonce, encrypted.rsa_key, encrypted.rsa_key_length,
encrypted.rsa_key_iv, &(wrapped_key.front()), &wrapped_key_length));
}
@@ -2659,7 +2659,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadRange2) {
size_t wrapped_key_length = 0;
ASSERT_EQ(OEMCrypto_ERROR_SHORT_BUFFER,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, encrypted.rsa_key,
encrypted.rsa_key_length, encrypted.rsa_key_iv, NULL,
&wrapped_key_length));
@@ -2670,7 +2670,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadRange2) {
ASSERT_NE(OEMCrypto_SUCCESS,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, &bad_buffer[0],
encrypted.rsa_key_length, encrypted.rsa_key_iv,
&(wrapped_key.front()), &wrapped_key_length));
@@ -2690,7 +2690,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadRange3) {
size_t wrapped_key_length = 0;
ASSERT_EQ(OEMCrypto_ERROR_SHORT_BUFFER,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, encrypted.rsa_key,
encrypted.rsa_key_length, encrypted.rsa_key_iv, NULL,
&wrapped_key_length));
@@ -2701,7 +2701,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadRange3) {
ASSERT_NE(OEMCrypto_SUCCESS,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, encrypted.rsa_key,
encrypted.rsa_key_length, &bad_buffer[0],
&(wrapped_key.front()), &wrapped_key_length));
@@ -2721,7 +2721,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadSignature) {
size_t wrapped_key_length = 0;
ASSERT_EQ(OEMCrypto_ERROR_SHORT_BUFFER,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, encrypted.rsa_key,
encrypted.rsa_key_length, encrypted.rsa_key_iv, NULL,
&wrapped_key_length));
@@ -2730,7 +2730,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadSignature) {
signature[4] ^= 42; // bad signature.
ASSERT_NE(OEMCrypto_SUCCESS,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, encrypted.rsa_key,
encrypted.rsa_key_length, encrypted.rsa_key_iv,
&(wrapped_key.front()), &wrapped_key_length));
@@ -2750,7 +2750,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadNonce) {
size_t wrapped_key_length = 0;
ASSERT_EQ(OEMCrypto_ERROR_SHORT_BUFFER,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, encrypted.rsa_key,
encrypted.rsa_key_length, encrypted.rsa_key_iv, NULL,
&wrapped_key_length));
@@ -2759,7 +2759,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadNonce) {
encrypted.nonce ^= 42; // Almost surely a bad nonce.
ASSERT_NE(OEMCrypto_SUCCESS,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, encrypted.rsa_key,
encrypted.rsa_key_length, encrypted.rsa_key_iv,
&(wrapped_key.front()), &wrapped_key_length));
@@ -2779,7 +2779,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadRSAKey) {
size_t wrapped_key_length = 0;
ASSERT_EQ(OEMCrypto_ERROR_SHORT_BUFFER,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, encrypted.rsa_key,
encrypted.rsa_key_length, encrypted.rsa_key_iv, NULL,
&wrapped_key_length));
@@ -2788,7 +2788,7 @@ TEST_F(DISABLED_TestKeybox, CertificateProvisionBadRSAKey) {
encrypted.rsa_key[1] ^= 42; // Almost surely a bad key.
ASSERT_NE(OEMCrypto_SUCCESS,
OEMCrypto_RewrapDeviceRSAKey(
s.session_id(), message_ptr, sizeof(MessageData), &signature[0],
s.session_id(), message_ptr, sizeof(encrypted), &signature[0],
signature.size(), &encrypted.nonce, encrypted.rsa_key,
encrypted.rsa_key_length, encrypted.rsa_key_iv,
&(wrapped_key.front()), &wrapped_key_length));