a72b55195c23fc06d1600efe8f6aac85290c7f8f - platform/frameworks/base

commit	a72b55195c23fc06d1600efe8f6aac85290c7f8f	[log] [tgz]
author	Alex Klyubin <klyubin@google.com>	Fri Jun 12 10:00:36 2015 -0700
committer	Alex Klyubin <klyubin@google.com>	Fri Jun 12 10:35:46 2015 -0700
tree	db4c12e35a731ebd477081b2cc95dad04bbd7fe1
parent	738241f93c066a2ef233dd0e12661bf808bfd915 [diff]

Obtain entropy later in crypto operations, when possible.

This makes Android Keystore crypto operations defer pulling entropy
from provided SecureRandom until KeyStore.finish, where appropriate.
Such as when performing asymmetric encryption or generating
signatures.

Bug: 18088752
Change-Id: I4a897754e9a846214cf0995c5514f98cf0edd76b

keystore/java/android/security/keystore/AndroidKeyStoreCipherSpiBase.java[diff]
keystore/java/android/security/keystore/AndroidKeyStoreECDSASignatureSpi.java[diff]
keystore/java/android/security/keystore/AndroidKeyStoreHmacSpi.java[diff]
keystore/java/android/security/keystore/AndroidKeyStoreRSACipherSpi.java[diff]
keystore/java/android/security/keystore/AndroidKeyStoreRSASignatureSpi.java[diff]
keystore/java/android/security/keystore/AndroidKeyStoreSignatureSpiBase.java[diff]
keystore/java/android/security/keystore/AndroidKeyStoreUnauthenticatedAESCipherSpi.java[diff]
keystore/java/android/security/keystore/KeyStoreCryptoOperationChunkedStreamer.java[diff]
keystore/java/android/security/keystore/KeyStoreCryptoOperationStreamer.java[diff]

9 files changed

tree: db4c12e35a731ebd477081b2cc95dad04bbd7fe1