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Searched refs:available_read (Results 1 – 25 of 29) sorted by relevance

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/system/keymaster/km_openssl/
Decies_kem.cpp77 return Encrypt(peer_public_value.peek_read(), peer_public_value.available_read(), in Encrypt()
106 z.Reinitialize(output_encrypted_key->peek_read(), output_encrypted_key->available_read()); in Encrypt()
109 Buffer actual_secret(z.available_read() + shared_secret.available_read()); in Encrypt()
110 actual_secret.write(z.peek_read(), z.available_read()); in Encrypt()
111 actual_secret.write(shared_secret.peek_read(), shared_secret.available_read()); in Encrypt()
113 if (!kdf_->Init(actual_secret.peek_read(), actual_secret.available_read(), nullptr /* salt */, in Encrypt()
130 return Decrypt(private_key, encrypted_key.peek_read(), encrypted_key.available_read(), in Decrypt()
161 z.Reinitialize(public_value.peek_read(), public_value.available_read()); in Decrypt()
164 Buffer actual_secret(z.available_read() + shared_secret.available_read()); in Decrypt()
165 actual_secret.write(z.peek_read(), z.available_read()); in Decrypt()
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Decdsa_operation.cpp101 if (!data_.write(input.peek_read(), min(data_.available_write(), input.available_read()))) in StoreData()
104 *input_consumed = input.available_read(); in StoreData()
132 if (EVP_DigestSignUpdate(&digest_ctx_, input.peek_read(), input.available_read()) != 1) in Update()
134 *input_consumed = input.available_read(); in Update()
154 if (!ECDSA_sign(0 /* type -- ignored */, data_.peek_read(), data_.available_read(), in Finish()
208 data_.available_read())) { in Finish()
218 if ((data_.available_read() + input.available_read()) > MAX_ED25519_MSG_SIZE) { in StoreAllData()
221 if (!data_.reserve(input.available_read())) { in StoreAllData()
224 if (!data_.write(input.peek_read(), input.available_read())) { in StoreAllData()
228 *input_consumed = input.available_read(); in StoreAllData()
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Drsa_operation.cpp200 if (!data_.write(input.peek_read(), input.available_read())) { in StoreData()
202 input.available_read() + data_.available_read(), EVP_PKEY_size(rsa_key_)); in StoreData()
206 *input_consumed = input.available_read(); in StoreData()
299 if (EVP_DigestSignUpdate(&digest_ctx_, input.peek_read(), input.available_read()) != 1) in Update()
301 *input_consumed = input.available_read(); in Update()
320 assert(padded_len > src.available_read()); in zero_pad_left()
325 size_t padding_len = padded_len - src.available_read(); in zero_pad_left()
327 if (!src.read(dest->get() + padding_len, src.available_read())) return KM_ERROR_UNKNOWN_ERROR; in zero_pad_left()
344 if (data_.available_read() > key_len) { in SignUndigested()
346 } else if (data_.available_read() < key_len) { in SignUndigested()
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Dhmac.cpp35 return Init(key.peek_read(), key.available_read()); in Init()
50 return Sign(data.peek_read(), data.available_read(), out_digest, digest_len); in Sign()
70 return Verify(data.peek_read(), data.available_read(), digest.peek_read(), in Verify()
71 digest.available_read()); in Verify()
Dblock_cipher_operation.cpp177 if (!InternalUpdate(input.peek_read(), input.available_read(), output, &error)) return error; in Update()
178 *input_consumed = input.available_read(); in Update()
322 if (input.available_read()) { in HandleAad()
388 if (input.available_read() || !additional_params.empty()) { in UpdateForFinish()
392 if (input_consumed != input.available_read()) { in UpdateForFinish()
427 if (!output->reserve(input.available_read() + block_size_bytes() + tag_length_)) { in Finish()
476 *input_consumed = input.available_read(); in Update()
484 if (!InternalUpdate(input.peek_read(), input.available_read(), output, &error)) return error; in Update()
490 if (input.available_read() <= tag_buf_unused()) { in ProcessAllButTagLengthBytes()
491 BufferCandidateTagData(input.peek_read(), input.available_read()); in ProcessAllButTagLengthBytes()
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Dhmac_operation.cpp159 if (!HMAC_Update(&ctx_, input.peek_read(), input.available_read())) in Update()
161 *input_consumed = input.available_read(); in Update()
186 size_t siglen = signature.available_read(); in Finish()
Decdh_operation.cpp52 EVP_PKEY* pkeyRaw = d2i_PUBKEY(nullptr, &encodedPublicKey, input.available_read()); in Finish()
95 EVP_PKEY* pkeyRaw = d2i_PUBKEY(nullptr, &encodedPublicKey, input.available_read()); in Finish()
Dnist_curve_key_exchange.cpp93 return CalculateSharedKey(peer_public_value.peek_read(), peer_public_value.available_read(), in CalculateSharedKey()
Dattestation_record.cpp935 cppbor::Bstr(std::pair(unique_id.begin(), unique_id.available_read()))); in build_eat_record()
980 hmac.Sign(input.peek_read(), input.available_read(), unique_id->peek_write(), in generate_unique_id()
1100 unique_id.available_read())) in build_attestation_record()
/system/keymaster/tests/
Decies_kem_test.cpp59 ASSERT_EQ(kKeyLen, output_clear_key.available_read()); in TEST()
60 ASSERT_EQ(peer_public_value.available_read(), output_encrypted_key.available_read()); in TEST()
65 ASSERT_EQ(kKeyLen, decrypted_clear_key.available_read()); in TEST()
67 output_clear_key.available_read())); in TEST()
Dnist_curve_key_exchange_test.cpp58 EXPECT_EQ(alice_shared.available_read(), bob_shared.available_read()); in TEST()
60 alice_shared.available_read())); in TEST()
204 EXPECT_EQ(shared_secret.size(), computed_shared_secret.available_read()); in TEST()
Dandroid_keymaster_messages_test.cpp405 EXPECT_EQ(3U, deserialized->input.available_read()); in TEST()
435 EXPECT_EQ(3U, deserialized->output.available_read()); in TEST()
481 EXPECT_EQ(3U, deserialized->signature.available_read()); in TEST()
507 EXPECT_EQ(msg.output.available_read(), deserialized->output.available_read()); in TEST()
509 msg.output.available_read())); in TEST()
784 EXPECT_EQ(3U, deserialized->random_data.available_read()); in TEST()
936 EXPECT_EQ(id.available_read(), len) << "On " << value; in check_id()
/system/keymaster/android_keymaster/
Dserializable.cpp79 memcpy(new_buffer, buffer_.get() + read_position_, available_read()); in reserve()
117 size_t Buffer::available_read() const { in available_read() function in keymaster::Buffer
135 if (available_read() < read_length) return false; in read()
160 return sizeof(uint32_t) + available_read(); in SerializedSize()
164 return append_size_and_data_to_buf(buf, end, peek_read(), available_read()); in Serialize()
Doperation.cpp151 if (!input_params.empty() || input.available_read()) { in UpdateForFinish()
158 assert(input_consumed == input.available_read()); in UpdateForFinish()
160 assert(output.available_read() == 0); in UpdateForFinish()
Dandroid_keymaster.cpp315 request.random_data.available_read()); in AddRngEntropy()
658 size_t input_num_bytes = request.input.available_read(); in UpdateOperation()
659 if (input_num_bytes + confirmation_verifier_buffer->available_read() > in UpdateOperation()
702 size_t input_num_bytes = request.input.available_read(); in FinishOperation()
703 if (input_num_bytes + confirmation_verifier_buffer->available_read() > in FinishOperation()
761 confirmation_verifier_buffer->available_read(), confirmation_token_blob.data); in FinishOperation()
/system/keymaster/legacy_support/
Dkeymaster_passthrough_operation.cpp30 keymaster_blob_t in{input.peek_read(), input.available_read()}; in Finish()
67 keymaster_blob_t sig{signature.peek_read(), signature.available_read()}; in Finish()
99 keymaster_blob_t sig{signature.peek_read(), signature.available_read()}; in Finish()
100 keymaster_blob_t in{input.peek_read(), input.available_read()}; in Finish()
Dkeymaster_passthrough_operation.h60 keymaster_blob_t in{input.peek_read(), input.available_read()}; in Update()
/system/keymaster/include/keymaster/km_openssl/
Dhkdf.h36 return Init(secret.peek_read(), secret.available_read(), salt.peek_read(), in Init()
37 salt.available_read()); in Init()
/system/keymaster/key_blob_utils/
Dauth_encrypted_key_blob.cpp109 if (!prk.advance_write(out_len) || !prk.available_read() || !info->available_read()) { in DeriveAesGcmKeyEncryptionKey()
116 prk.peek_read(), prk.available_read(), // in DeriveAesGcmKeyEncryptionKey()
117 info->peek_read(), info->available_read())) { in DeriveAesGcmKeyEncryptionKey()
281 if (retval.encrypted_key.nonce.available_read() != OCB_NONCE_LENGTH || in DeserializeAuthEncryptedBlob()
282 retval.encrypted_key.tag.available_read() != OCB_TAG_LENGTH) { in DeserializeAuthEncryptedBlob()
291 if (retval.encrypted_key.nonce.available_read() != kAesGcmNonceLength || in DeserializeAuthEncryptedBlob()
292 retval.encrypted_key.tag.available_read() != kAesGcmTagLength) { in DeserializeAuthEncryptedBlob()
Docb_utils.cpp119 if (nonce.available_read() != OCB_NONCE_LENGTH) return KM_ERROR_INVALID_ARGUMENT; in OcbEncryptKey()
151 if (nonce.available_read() != OCB_NONCE_LENGTH || tag.available_read() != OCB_TAG_LENGTH) in OcbDecryptKey()
/system/keymaster/include/keymaster/
Dserializable.h282 return Reinitialize(buffer.peek_read(), buffer.available_read()); in Reinitialize()
286 const uint8_t* end() const { return peek_read() + available_read(); } in end()
291 size_t available_read() const;
/system/core/trusty/keymaster/set_attestation_ids/
Dset_attestation_ids.cpp41 return std::string(reinterpret_cast<const char*>(buf.peek_read()), buf.available_read()); in buf2string()
/system/keymaster/ng/include/
DKeyMintUtils.h98 vector<uint8_t> result(buf.peek_read(), buf.peek_read() + buf.available_read()); in kmBuffer2vector()
/system/keymaster/contexts/
Dsoft_keymaster_device.cpp1238 output->data_length = response.output.available_read(); in update()
1243 } else if (response.output.available_read() > 0) { in update()
1310 output->data_length = response.output.available_read(); in finish()
1315 } else if (response.output.available_read() > 0) { in finish()
1458 output->data_length = response.output.available_read(); in finish()
1463 } else if (response.output.available_read() > 0) { in finish()
Dpure_soft_keymaster_context.cpp532 KeymasterKeyBlob key_material = {output.peek_read(), output.available_read()}; in UnwrapKey()
615 *wrapped_key_material = {plaintext.peek_read(), plaintext.available_read()}; in UnwrapKey()

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