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Update OEMCrypto_PrepAndSignLicenseRequest() documentation

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OEMCrypto_PrepAndSignLicenseRequest() documentation needs to be updated
to match the current behavior.

Bug: 296608852
Change-Id: Ib76dc2f1afa705b5f71e654afa2889b2dcca36ce
This commit is contained in:
Vicky Min
2023-08-23 22:56:31 +00:00
committed by Robert Shih
parent 660a20ed5c
commit 3933be3650
1 changed files with 2 additions and 4 deletions
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6
libwvdrmengine/oemcrypto/include/OEMCryptoCENC.h
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@@ -1162,9 +1162,7 @@ OEMCryptoResult OEMCrypto_GenerateNonce(OEMCrypto_SESSION session,
* Message Serialization". * Message Serialization".
* *
* The message body is the buffer starting at message + core_message_size, * The message body is the buffer starting at message + core_message_size,
* and with length message_length - core_message_size. The reason OEMCrypto * and with length message_length - core_message_size.
* only signs the message body and not the entire message is to allow a v16
* device to request a license from a v15 license server.
* *
* If the session's private RSA key has an "allowed_schemes" bit field, then * If the session's private RSA key has an "allowed_schemes" bit field, then
* it must be 0x1 (RSASSA-PSS with SHA1). If not, then an error of * it must be 0x1 (RSASSA-PSS with SHA1). If not, then an error of
@@ -1219,7 +1217,7 @@ OEMCryptoResult OEMCrypto_GenerateNonce(OEMCrypto_SESSION session,
* session, and a read lock on the OEMCrypto system. * session, and a read lock on the OEMCrypto system.
* *
* @version * @version
* This method changed in API version 16. * This method changed in API version 17.
*/ */
OEMCryptoResult OEMCrypto_PrepAndSignLicenseRequest( OEMCryptoResult OEMCrypto_PrepAndSignLicenseRequest(
OEMCrypto_SESSION session, uint8_t* message, size_t message_length, OEMCrypto_SESSION session, uint8_t* message, size_t message_length,