com.google.crypto.tink.signature

Class RsaSsaPkcs1SignKeyManager

java.lang.Object

com.google.crypto.tink.signature.RsaSsaPkcs1SignKeyManager

public final class RsaSsaPkcs1SignKeyManager
extends Object

This key manager generates new RsaSsaPkcs1PrivateKey keys and produces new instances of RsaSsaPkcs1SignJce.

Method Summary

Modifier and Type	Method and Description
static KeyTemplate	rawRsa3072SsaPkcs1Sha256F4Template()
static KeyTemplate	rawRsa4096SsaPkcs1Sha512F4Template()
static void	registerPair(boolean newKeyAllowed) Registers the RsaSsaPkcs1SignKeyManager and the RsaSsaPkcs1VerifyKeyManager with the registry, so that the the RsaSsaPkcs1-Keys can be used with Tink.
static KeyTemplate	rsa3072SsaPkcs1Sha256F4Template()
static KeyTemplate	rsa4096SsaPkcs1Sha512F4Template()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

registerPair

public static void registerPair(boolean newKeyAllowed)
                         throws GeneralSecurityException

Registers the RsaSsaPkcs1SignKeyManager and the RsaSsaPkcs1VerifyKeyManager with the registry, so that the the RsaSsaPkcs1-Keys can be used with Tink.

Throws:

GeneralSecurityException

rsa3072SsaPkcs1Sha256F4Template

public static final KeyTemplate rsa3072SsaPkcs1Sha256F4Template()

Returns:

A KeyTemplate that generates new instances of RSA-SSA-PKCS1 key pairs with the following parameters:

• Hash function: SHA256.
• Modulus size: 3072 bit.
• Public exponent: 65537 (aka F4).
• Prefix type: KeyTemplate.OutputPrefixType#TINK.

rawRsa3072SsaPkcs1Sha256F4Template

public static final KeyTemplate rawRsa3072SsaPkcs1Sha256F4Template()

Returns:

A KeyTemplate that generates new instances of RSA-SSA-PKCS1 key pairs with the following parameters:

• Hash function: SHA256.
• Modulus size: 3072 bit.
• Public exponent: 65537 (aka F4).
• Prefix type: KeyTemplate.OutputPrefixType#RAW (no prefix).

rsa4096SsaPkcs1Sha512F4Template

public static final KeyTemplate rsa4096SsaPkcs1Sha512F4Template()

Returns:

A KeyTemplate that generates new instances of RSA-SSA-PKCS1 key pairs with the following parameters:

• Hash function: SHA512.
• Modulus size: 4096 bit.
• Public exponent: 65537 (aka F4).
• Prefix type: KeyTemplate.OutputPrefixType#TINK.

rawRsa4096SsaPkcs1Sha512F4Template

public static final KeyTemplate rawRsa4096SsaPkcs1Sha512F4Template()

Returns:

A KeyTemplate that generates new instances of RSA-SSA-PKCS1 key pairs with the following parameters:

• Hash function: SHA512.
• Modulus size: 4096 bit.
• Public exponent: 65537 (aka F4).
• Prefix type: KeyTemplate.OutputPrefixType#RAW (no prefix).