Examples with KeyTemplate com.google.crypto.tink.proto.KeyTemplate used on opensource projects

Example 76 with KeyTemplate

use of com.google.crypto.tink.proto.KeyTemplate in project tink by google.

the class AeadKeyTemplatesTest method testAES128_GCM.

@Test
public void testAES128_GCM() throws Exception {
    KeyTemplate template = AeadKeyTemplates.AES128_GCM;
    assertEquals(AesGcmKeyManager.TYPE_URL, template.getTypeUrl());
    assertEquals(OutputPrefixType.TINK, template.getOutputPrefixType());
    AesGcmKeyFormat format = AesGcmKeyFormat.parseFrom(template.getValue());
    assertEquals(16, format.getKeySize());
}

Example 77 with KeyTemplate

use of com.google.crypto.tink.proto.KeyTemplate in project tink by google.

the class AeadKeyTemplatesTest method testAES256_GCM.

@Test
public void testAES256_GCM() throws Exception {
    KeyTemplate template = AeadKeyTemplates.AES256_GCM;
    assertEquals(AesGcmKeyManager.TYPE_URL, template.getTypeUrl());
    assertEquals(OutputPrefixType.TINK, template.getOutputPrefixType());
    AesGcmKeyFormat format = AesGcmKeyFormat.parseFrom(template.getValue());
    assertEquals(32, format.getKeySize());
}

Example 78 with KeyTemplate

use of com.google.crypto.tink.proto.KeyTemplate in project tink by google.

the class AeadKeyTemplatesTest method testAES256_EAX.

@Test
public void testAES256_EAX() throws Exception {
    KeyTemplate template = AeadKeyTemplates.AES256_EAX;
    assertEquals(AesEaxKeyManager.TYPE_URL, template.getTypeUrl());
    assertEquals(OutputPrefixType.TINK, template.getOutputPrefixType());
    AesEaxKeyFormat format = AesEaxKeyFormat.parseFrom(template.getValue());
    assertEquals(32, format.getKeySize());
    assertTrue(format.hasParams());
    assertEquals(16, format.getParams().getIvSize());
}

Example 79 with KeyTemplate

use of com.google.crypto.tink.proto.KeyTemplate in project tink by google.

the class StreamingAeadKeyTemplatesTest method testAES256_GCM_HKDF_4KB.

@Test
public void testAES256_GCM_HKDF_4KB() throws Exception {
    KeyTemplate template = StreamingAeadKeyTemplates.AES256_GCM_HKDF_4KB;
    assertEquals(AesGcmHkdfStreamingKeyManager.TYPE_URL, template.getTypeUrl());
    assertEquals(OutputPrefixType.RAW, template.getOutputPrefixType());
    AesGcmHkdfStreamingKeyFormat format = AesGcmHkdfStreamingKeyFormat.parseFrom(template.getValue());
    assertEquals(32, format.getKeySize());
    assertEquals(32, format.getParams().getDerivedKeySize());
    assertEquals(HashType.SHA256, format.getParams().getHkdfHashType());
    assertEquals(4096, format.getParams().getCiphertextSegmentSize());
}

Example 80 with KeyTemplate

use of com.google.crypto.tink.proto.KeyTemplate in project tink by google.

the class StreamingAeadKeyTemplatesTest method testAES256_CTR_HMAC_SHA256_4KB.

@Test
public void testAES256_CTR_HMAC_SHA256_4KB() throws Exception {
    KeyTemplate template = StreamingAeadKeyTemplates.AES256_CTR_HMAC_SHA256_4KB;
    assertEquals(AesCtrHmacStreamingKeyManager.TYPE_URL, template.getTypeUrl());
    assertEquals(OutputPrefixType.RAW, template.getOutputPrefixType());
    AesCtrHmacStreamingKeyFormat format = AesCtrHmacStreamingKeyFormat.parseFrom(template.getValue());
    assertEquals(32, format.getKeySize());
    assertEquals(32, format.getParams().getDerivedKeySize());
    assertEquals(HashType.SHA256, format.getParams().getHkdfHashType());
    assertEquals(4096, format.getParams().getCiphertextSegmentSize());
    assertEquals(HashType.SHA256, format.getParams().getHmacParams().getHash());
    assertEquals(32, format.getParams().getHmacParams().getTagSize());
}