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Update Simulcrypt ECMg

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This commit is contained in:
Lu Chen
2020-07-24 18:17:12 -07:00
parent ed5a1d5db1
commit 785df31261
97 changed files with 3671 additions and 987 deletions
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24
common/rsa_key.h
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@@ -18,7 +18,9 @@
#include <string>
#include <cstdint>
#include "absl/base/macros.h"
#include "openssl/rsa.h"
#include "common/hash_algorithm.h"
namespace widevine {
@@ -41,9 +43,20 @@ class RsaPrivateKey {
// Generate RSSASSA-PSS signature. Caller retains ownership of all parameters.
// Returns true if successful, false otherwise.
// TODO(b/155438325): remove this function after the below function is fully
// propagated.
ABSL_DEPRECATED(
"Use the below function with |hash_algorithm| argument instead.")
virtual bool GenerateSignature(const std::string& message,
std::string* signature) const;
// Generate RSSASSA-PSS signature. Caller retains ownership of all parameters.
// |hash_algorithm| indicates the hash algorithm used. Returns true if
// successful, false otherwise.
virtual bool GenerateSignature(const std::string& message,
HashAlgorithm hash_algorithm,
std::string* signature) const;
// Generate SHA256 digest, PKCS#7 padded signature. Caller retains ownership
// of all parameters. Returns true if successful, false otherwise.
virtual bool GenerateSignatureSha256Pkcs7(const std::string& message,
@@ -98,9 +111,20 @@ class RsaPublicKey {
// Verify RSSASSA-PSS signature. Caller retains ownership of all parameters.
// Returns true if validation succeeds, false otherwise.
// TODO(b/155438325): remove this function after the below function is fully
// propagated.
ABSL_DEPRECATED(
"Use the below function with |hash_algorithm| argument instead.")
virtual bool VerifySignature(const std::string& message,
const std::string& signature) const;
// Verify RSSASSA-PSS signature. Caller retains ownership of all parameters.
// |hash_algorithm| indicates the hash algorithm used. Returns true if
// validation succeeds, false otherwise.
virtual bool VerifySignature(const std::string& message,
HashAlgorithm hash_algorithm,
const std::string& signature) const;
// Verify a signature. This method takes two parameters: |message| which is a
// std::string containing the data which was signed, and |signature| which is a
// std::string containing the message SHA256 digest signature with PKCS#7