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Searched refs:prk (Results 1 – 9 of 9) sorted by relevance

/packages/modules/Connectivity/nearby/service/java/com/android/server/nearby/util/encryption/
DCryptor.java131 byte[] prk = mac.doFinal(ikm); in computeHkdf()
134 mac.init(new SecretKeySpec(prk, HMAC_SHA256_ALGORITHM)); in computeHkdf()
192 byte[] prk = mac.doFinal(ikm); in computeHkdf()
196 mac.init(new SecretKeySpec(prk, macAlgorithm)); in computeHkdf()
/packages/modules/Connectivity/remoteauth/service/java/com/android/server/remoteauth/util/
DCrypto.java78 byte[] prk = mac.doFinal(ikm); in computeHkdf()
81 mac.init(new SecretKeySpec(prk, HMAC_SHA256_ALGORITHM)); in computeHkdf()
/packages/modules/AdServices/adservices/service-core/jni/java/com/android/adservices/ohttp/
DObliviousHttpClient.java145 byte[] prk = extract(ohttpJniWrapper, messageDigest, secret, salt); in decryptObliviousHttpResponse()
151 ohttpJniWrapper.hkdfExpand(messageDigest, prk, keyContext, aead.keyLength()); in decryptObliviousHttpResponse()
156 ohttpJniWrapper.hkdfExpand(messageDigest, prk, nonceContext, aead.nonceLength()); in decryptObliviousHttpResponse()
DObliviousHttpGateway.java250 byte[] prk = extract(jniWrapper, messageDigest, secret.getBytes(), salt); in encrypt()
256 messageDigest, prk, keyContext, aeadAlgorithmSpec.keyLength()); in encrypt()
262 messageDigest, prk, nonceContext, aeadAlgorithmSpec.nonceLength()); in encrypt()
/packages/modules/AdServices/adservices/service-core/jni/cpp/
Dohttp_jni.cpp493 jbyte *prk = env->GetByteArrayElements(prkArray, 0); in Java_com_android_adservices_ohttp_OhttpJniWrapper_hkdfExpand() local
502 reinterpret_cast<const uint8_t *>(prk), prkLen, in Java_com_android_adservices_ohttp_OhttpJniWrapper_hkdfExpand()
504 env->ReleaseByteArrayElements(prkArray, prk, JNI_ABORT); in Java_com_android_adservices_ohttp_OhttpJniWrapper_hkdfExpand()
510 env->ReleaseByteArrayElements(prkArray, prk, JNI_ABORT); in Java_com_android_adservices_ohttp_OhttpJniWrapper_hkdfExpand()
/packages/modules/AdServices/adservices/tests/unittest/service-core/src/jni/java/com/android/adservices/ohttp/
DOhttpJniWrapperTest.java463 byte[] prk = in hkdfExpand_returnsCorrectResponse()
471 prk, in hkdfExpand_returnsCorrectResponse()
/packages/modules/RemoteKeyProvisioning/app/tests/unit/
Dtink-android-1.5.0.jar ... javax.crypto.Mac mac private byte[] prk private java.nio.ByteBuffer buffer private int ctr ...
/packages/apps/DocumentsUI/tests/res/raw/
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/packages/inputmethods/LatinIME/dictionaries/
Dcs_wordlist.combined.gz