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| author | Shawn Willden <swillden@google.com> | 2015-07-16 18:15:45 -0600 |
|---|---|---|
| committer | Shawn Willden <swillden@google.com> | 2015-07-20 08:38:15 -0600 |
| commit | 53488c665d57bf64ed7cf45b72599cff29c517c3 (patch) | |
| tree | f1692ea70b9ab3c73547765ee993bec9a69e2ad0 /rsa_operation.cpp | |
| parent | 9972a539acb4d17368ee607465d61b48acd71bde (diff) | |
| download | android_system_keymaster-53488c665d57bf64ed7cf45b72599cff29c517c3.tar.gz android_system_keymaster-53488c665d57bf64ed7cf45b72599cff29c517c3.tar.bz2 android_system_keymaster-53488c665d57bf64ed7cf45b72599cff29c517c3.zip | |
Use minimum 20 bytes salt for RSA PSS.
This is for compatibility with Bouncy Castle.
Bug: 22492259
Change-Id: I753e5fd223404ba960b6a35862bbd20f519f369b
Diffstat (limited to 'rsa_operation.cpp')
| -rw-r--r-- | rsa_operation.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rsa_operation.cpp b/rsa_operation.cpp index d9217fd..20ef45f 100644 --- a/rsa_operation.cpp +++ b/rsa_operation.cpp @@ -31,7 +31,7 @@ namespace keymaster { const size_t kPssOverhead = 2; -const size_t kMinPssSaltSize = 8; +const size_t kMinPssSaltSize = 20; // Overhead for PKCS#1 v1.5 signature padding of undigested messages. Digested messages have // additional overhead, for the digest algorithmIdentifier required by PKCS#1. |