Cross Reference: /system/security/keystore/keystore.cpp

Lines Matching refs:Entropy
339 class Entropy {
341     Entropy() : mRandom(-1) {}
342     ~Entropy() {
497     ResponseCode writeBlob(const char* filename, AES_KEY *aes_key, State state, Entropy* entropy) {
505             if (!entropy->generate_random_data(mBlob.vector, AES_BLOCK_SIZE)) {
683     ResponseCode initialize(const android::String8& pw, Entropy* entropy) {
684         if (!generateMasterKey(entropy)) {
687         ResponseCode response = writeMasterKey(pw, entropy);
695     ResponseCode writeMasterKey(const android::String8& pw, Entropy* entropy) {
701         return masterKeyBlob.writeBlob(mMasterKeyFile, &passwordAesKey, STATE_NO_ERROR, entropy);
704     ResponseCode readMasterKey(const android::String8& pw, Entropy* entropy) {
737                 if (!generateSalt(entropy)) {
740                 response = writeMasterKey(pw, entropy);
830     bool generateSalt(Entropy* entropy) {
831         return entropy->generate_random_data(mSalt, sizeof(mSalt));
834     bool generateMasterKey(Entropy* entropy) {
835         if (!entropy->generate_random_data(mMasterKey, sizeof(mMasterKey))) {
838         if (!generateSalt(entropy)) {
872     KeyStore(Entropy* entropy, keymaster_device_t* device)
873         : mEntropy(entropy)
1209     Entropy* mEntropy;
2332     Entropy entropy;
2333     if (!entropy.open()) {
2343     KeyStore keyStore(&entropy, dev);
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