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Use hex for FDPT hash

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Merge from Widevine repo of http://go/wvgerrit/75123
Merge from Widevine repo of http://go/wvgerrit/75114

This changes the encoding for the hash to be hex instead of base64.

Also, the bad frame number is initialized to 0 to make it easier to
debug. And the FDPT test app now uses the correct byte order.

Bug: 129100318
Test: unit tests, FDPT test app.
Change-Id: I296bab990125a4e18bec92f3316e8289a3b25a6b
This commit is contained in:
Fred Gylys-Colwell
2019-03-22 11:42:21 -07:00
parent a5bc8be7a0
commit d641797e05
3 changed files with 4 additions and 4 deletions
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2
libwvdrmengine/cdm/core/src/crypto_session.cpp
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@@ -1951,7 +1951,7 @@ CdmResponseType CryptoSession::GetDecryptHashError(std::string* error_string) {
}
error_string->clear();
uint32_t failed_frame_number;
uint32_t failed_frame_number = 0;
OEMCryptoResult sts;
WithOecSessionLock("GetDecryptHashError", [&] {
sts = OEMCrypto_GetHashErrorCode(oec_session_id_, &failed_frame_number);