de.flexiprovider.pqc.hbc.cmss
Class CMSSKeyPairGenerator

java.lang.Object
  |
  +--java.security.KeyPairGeneratorSpi
        |
        +--de.flexiprovider.api.keys.KeyPairGenerator
              |
              +--de.flexiprovider.pqc.hbc.cmss.CMSSKeyPairGenerator

Direct Known Subclasses:

CMSSKeyPairGenerator.SHA1andBiBaOTS, CMSSKeyPairGenerator.SHA1andBiBaOTS50, CMSSKeyPairGenerator.SHA1andBiBaOTS50withSPR, CMSSKeyPairGenerator.SHA1andBiBaOTS80, CMSSKeyPairGenerator.SHA1andBiBaOTS80withSPR, CMSSKeyPairGenerator.SHA1andBiBaOTSwithSPR, CMSSKeyPairGenerator.SHA1andLMOTS, CMSSKeyPairGenerator.SHA1andWinternitzOTS_1, CMSSKeyPairGenerator.SHA1andWinternitzOTS_1withSPR, CMSSKeyPairGenerator.SHA1andWinternitzOTS_2, CMSSKeyPairGenerator.SHA1andWinternitzOTS_2withSPR, CMSSKeyPairGenerator.SHA1andWinternitzOTS_3, CMSSKeyPairGenerator.SHA1andWinternitzOTS_3withSPR, CMSSKeyPairGenerator.SHA1andWinternitzOTS_4, CMSSKeyPairGenerator.SHA1andWinternitzOTS_4withSPR, CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_16, CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_2, CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_20, CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_3, CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_4, CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_5, CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_8, CMSSKeyPairGenerator.SHA256andLMOTS, CMSSKeyPairGenerator.SHA256andWinternitzOTS_1, CMSSKeyPairGenerator.SHA256andWinternitzOTS_1withSPR, CMSSKeyPairGenerator.SHA256andWinternitzOTS_2, CMSSKeyPairGenerator.SHA256andWinternitzOTS_2withSPR, CMSSKeyPairGenerator.SHA256andWinternitzOTS_3, CMSSKeyPairGenerator.SHA256andWinternitzOTS_3withSPR, CMSSKeyPairGenerator.SHA256andWinternitzOTS_4, CMSSKeyPairGenerator.SHA256andWinternitzOTS_4withSPR, CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_16, CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_2, CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_3, CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_4, CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_5, CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_8, CMSSKeyPairGenerator.SHA384andLMOTS, CMSSKeyPairGenerator.SHA384andWinternitzOTS_1, CMSSKeyPairGenerator.SHA384andWinternitzOTS_1withSPR, CMSSKeyPairGenerator.SHA384andWinternitzOTS_2, CMSSKeyPairGenerator.SHA384andWinternitzOTS_2withSPR, CMSSKeyPairGenerator.SHA384andWinternitzOTS_3, CMSSKeyPairGenerator.SHA384andWinternitzOTS_3withSPR, CMSSKeyPairGenerator.SHA384andWinternitzOTS_4, CMSSKeyPairGenerator.SHA384andWinternitzOTS_4withSPR, CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_16, CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_2, CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_3, CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_4, CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_5, CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_8, CMSSKeyPairGenerator.SHA512andLMOTS, CMSSKeyPairGenerator.SHA512andWinternitzOTS_1, CMSSKeyPairGenerator.SHA512andWinternitzOTS_1withSPR, CMSSKeyPairGenerator.SHA512andWinternitzOTS_2, CMSSKeyPairGenerator.SHA512andWinternitzOTS_2withSPR, CMSSKeyPairGenerator.SHA512andWinternitzOTS_3, CMSSKeyPairGenerator.SHA512andWinternitzOTS_3withSPR, CMSSKeyPairGenerator.SHA512andWinternitzOTS_4, CMSSKeyPairGenerator.SHA512andWinternitzOTS_4withSPR, CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_16, CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_2, CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_3, CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_4, CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_5, CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_8, CMSSKeyPairGenerator.SWIFFTX224andLMOTS, CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_1, CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_1withSPR, CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_2, CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_2withSPR, CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_3, CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_3withSPR, CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_4, CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_4withSPR, CMSSKeyPairGenerator.SWIFFTX256andLMOTS, CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_1, CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_1withSPR, CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_2, CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_2withSPR, CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_3, CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_3withSPR, CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_4, CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_4withSPR, CMSSKeyPairGenerator.SWIFFTX384andLMOTS, CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_1, CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_1withSPR, CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_2, CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_2withSPR, CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_3, CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_3withSPR, CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_4, CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_4withSPR, CMSSKeyPairGenerator.SWIFFTX512andLMOTS, CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_1, CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_1withSPR, CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_2, CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_2withSPR, CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_3, CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_3withSPR, CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_4, CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_4withSPR

public class CMSSKeyPairGenerator

extends KeyPairGenerator

This class implements key pair generation of the Coronado-Merkle signature scheme (CMSS). The class extends the KeyPairGeneratorSpi class. It is able to use the SPR hash functions as described in E. Dahmen et al., "Digital Signatures Out of Second-Preimage Resistant Hash Functions".

The CMSSKeyPairGenerator can be used as follows:

1. get instance of CMSS key pair generator:
KeyPairGenerator kpg = KeyPairGenerator.getInstance("SHA1andWinternitzOTS_1", "FlexiPQC");
2. initialize the KPG with the desired height of the trees:
kpg.initialize(heightOfTrees);
3. create CMSS key pair:
KeyPair keyPair = kpg.generateKeyPair();
4. get the encoded private and public keys from the key pair:
encodedPublicKey = keyPair.getPublic().getEncoded();
encodedPrivateKey = keyPair.getPrivate().getEncoded();

Author:

Elena Klintsevich

See Also:

CMSSSignature

Inner Class Summary

static class	CMSSKeyPairGenerator.SHA1andBiBaOTS CMSSKeyPairGenerator with SHA1 message digest, BiBa OTS and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andBiBaOTS50 CMSSKeyPairGenerator with SHA1 message digest, BiBa OTS (security level 50) and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andBiBaOTS50withSPR CMSSKeyPairGenerator with SHA1 message digest, BiBa OTS (security level 50) and SHA1PRNG with SPR
static class	CMSSKeyPairGenerator.SHA1andBiBaOTS80 CMSSKeyPairGenerator with SHA1 message digest, BiBa OTS (security level 80) and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andBiBaOTS80withSPR CMSSKeyPairGenerator with SHA1 message digest, BiBa OTS (security level 80) and SHA1PRNG with SPR
static class	CMSSKeyPairGenerator.SHA1andBiBaOTSwithSPR CMSSKeyPairGenerator with SHA1 message digest, BiBa OTS and SHA1PRNG with SPR
static class	CMSSKeyPairGenerator.SHA1andLMOTS CMSSKeyPairGenerator with SHA1 message digest, LMOTS OTS, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzOTS_1 CMSSKeyPairGenerator with SHA1 message digest, Winternitz OTS with parameter w=1, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzOTS_1withSPR CMSSKeyPairGenerator with SHA1 message digest, Winternitz OTS with parameter w=1, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA1andWinternitzOTS_2 CMSSKeyPairGenerator with SHA1 message digest, Winternitz OTS with parameter w=2, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzOTS_2withSPR CMSSKeyPairGenerator with SHA1 message digest, Winternitz OTS with parameter w=2, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA1andWinternitzOTS_3 CMSSKeyPairGenerator with SHA1 message digest, Winternitz OTS with parameter w=3, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzOTS_3withSPR CMSSKeyPairGenerator with SHA1 message digest, Winternitz OTS with parameter w=3, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA1andWinternitzOTS_4 CMSSKeyPairGenerator with SHA1 message digest, Winternitz OTS with parameter w=4, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzOTS_4withSPR CMSSKeyPairGenerator with SHA1 message digest, Winternitz OTS with parameter w=4, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_16 CMSSKeyPairGenerator with SHA1 message digest, Winternitz2 OTS with parameter w=16, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_2 CMSSKeyPairGenerator with SHA1 message digest, Winternitz2 OTS with parameter w=2, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_20 CMSSKeyPairGenerator with SHA1 message digest, Winternitz2 OTS with parameter w=16, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_3 CMSSKeyPairGenerator with SHA1 message digest, Winternitz2 OTS with parameter w=3, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_4 CMSSKeyPairGenerator with SHA1 message digest, Winternitz2 OTS with parameter w=4, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_5 CMSSKeyPairGenerator with SHA1 message digest, Winternitz2 OTS with parameter w=5, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA1andWinternitzPRFOTS_8 CMSSKeyPairGenerator with SHA1 message digest, Winternitz2 OTS with parameter w=8, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andLMOTS CMSSKeyPairGenerator with SHA256 message digest, LMOTS OTS, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzOTS_1 CMSSKeyPairGenerator with SHA256 message digest, Winternitz OTS with parameter w=1, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzOTS_1withSPR CMSSKeyPairGenerator with SHA256 message digest, Winternitz OTS with parameter w=1, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzOTS_2 CMSSKeyPairGenerator with SHA256 message digest, Winternitz OTS with parameter w=2, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzOTS_2withSPR CMSSKeyPairGenerator with SHA256 message digest, Winternitz OTS with parameter w=2, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzOTS_3 CMSSKeyPairGenerator with SHA256 message digest, Winternitz OTS with parameter w=3, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzOTS_3withSPR CMSSKeyPairGenerator with SHA256 message digest, Winternitz OTS with parameter w=3, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzOTS_4 CMSSKeyPairGenerator with SHA256 message digest, Winternitz OTS with parameter w=4, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzOTS_4withSPR CMSSKeyPairGenerator with SHA256 message digest, Winternitz OTS with parameter w=4, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_16 CMSSKeyPairGenerator with SHA256 message digest, Winternitz2 OTS with parameter w=16, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_2 CMSSKeyPairGenerator with SHA256 message digest, Winternitz2 OTS with parameter w=2, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_3 CMSSKeyPairGenerator with SHA256 message digest, Winternitz2 OTS with parameter w=3, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_4 CMSSKeyPairGenerator with SHA256 message digest, Winternitz2 OTS with parameter w=4, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_5 CMSSKeyPairGenerator with SHA256 message digest, Winternitz2 OTS with parameter w=5, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA256andWinternitzPRFOTS_8 CMSSKeyPairGenerator with SHA256 message digest, Winternitz2 OTS with parameter w=8, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andLMOTS CMSSKeyPairGenerator with SHA384 message digest, LMOTS OTS, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andWinternitzOTS_1 CMSSKeyPairGenerator with SHA384 message digest, Winternitz OTS with parameter w=1, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andWinternitzOTS_1withSPR CMSSKeyPairGenerator with SHA384 message digest, Winternitz OTS with parameter w=1, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA384andWinternitzOTS_2 CMSSKeyPairGenerator with SHA384 message digest, Winternitz OTS with parameter w=2, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andWinternitzOTS_2withSPR CMSSKeyPairGenerator with SHA384 message digest, Winternitz OTS with parameter w=2, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA384andWinternitzOTS_3 CMSSKeyPairGenerator with SHA384 message digest, Winternitz OTS with parameter w=3, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andWinternitzOTS_3withSPR CMSSKeyPairGenerator with SHA384 message digest, Winternitz OTS with parameter w=3, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA384andWinternitzOTS_4 CMSSKeyPairGenerator with SHA384 message digest, Winternitz OTS with parameter w=4, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andWinternitzOTS_4withSPR CMSSKeyPairGenerator with SHA384 message digest, Winternitz OTS with parameter w=4, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_16 CMSSKeyPairGenerator with SHA384 message digest, Winternitz2 OTS with parameter w=16, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_2 CMSSKeyPairGenerator with SHA384 message digest, Winternitz2 OTS with parameter w=2, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_3 CMSSKeyPairGenerator with SHA384 message digest, Winternitz2 OTS with parameter w=3, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_4 CMSSKeyPairGenerator with SHA384 message digest, Winternitz2 OTS with parameter w=4, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_5 CMSSKeyPairGenerator with SHA384 message digest, Winternitz2 OTS with parameter w=5, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA384andWinternitzPRFOTS_8 CMSSKeyPairGenerator with SHA384 message digest, Winternitz2 OTS with parameter w=8, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andLMOTS CMSSKeyPairGenerator with SHA512 message digest, LMOTS OTS, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andWinternitzOTS_1 CMSSKeyPairGenerator with SHA512 message digest, Winternitz OTS with parameter w=1, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andWinternitzOTS_1withSPR CMSSKeyPairGenerator with SHA512 message digest, Winternitz OTS with parameter w=1, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA512andWinternitzOTS_2 CMSSKeyPairGenerator with SHA512 message digest, Winternitz OTS with parameter w=2, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andWinternitzOTS_2withSPR CMSSKeyPairGenerator with SHA512 message digest, Winternitz OTS with parameter w=2, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA512andWinternitzOTS_3 CMSSKeyPairGenerator with SHA512 message digest, Winternitz OTS with parameter w=3, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andWinternitzOTS_3withSPR CMSSKeyPairGenerator with SHA512 message digest, Winternitz OTS with parameter w=3, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA512andWinternitzOTS_4 CMSSKeyPairGenerator with SHA512 message digest, Winternitz OTS with parameter w=4, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andWinternitzOTS_4withSPR CMSSKeyPairGenerator with SHA512 message digest, Winternitz OTS with parameter w=4, SHA1PRNG and SPR
static class	CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_16 CMSSKeyPairGenerator with SHA512 message digest, Winternitz2 OTS with parameter w=16, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_2 CMSSKeyPairGenerator with SHA512 message digest, Winternitz2 OTS with parameter w=2, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_3 CMSSKeyPairGenerator with SHA512 message digest, Winternitz2 OTS with parameter w=3, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_4 CMSSKeyPairGenerator with SHA512 message digest, Winternitz2 OTS with parameter w=4, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_5 CMSSKeyPairGenerator with SHA512 message digest, Winternitz2 OTS with parameter w=5, and SHA1PRNG
static class	CMSSKeyPairGenerator.SHA512andWinternitzPRFOTS_8 CMSSKeyPairGenerator with SHA512 message digest, Winternitz2 OTS with parameter w=8, and SHA1PRNG
static class	CMSSKeyPairGenerator.SWIFFTX224andLMOTS CMSSKeyPairGenerator with SWIFFTX224 message digest, LMOTS OTS, and SWIFFTX224PRNG
static class	CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_1 CMSSKeyPairGenerator with SWIFFTX224 message digest, Winternitz OTS with parameter w=1, and SWIFFTX224PRNG
static class	CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_1withSPR CMSSKeyPairGenerator with SWIFFTX224 message digest, Winternitz OTS with parameter w=1, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_2 CMSSKeyPairGenerator with SWIFFTX224 message digest, Winternitz OTS with parameter w=2, and SWIFFTX224PRNG
static class	CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_2withSPR CMSSKeyPairGenerator with SWIFFTX224 message digest, Winternitz OTS with parameter w=2, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_3 CMSSKeyPairGenerator with SWIFFTX224 message digest, Winternitz OTS with parameter w=3, and SWIFFTX224PRNG
static class	CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_3withSPR CMSSKeyPairGenerator with SWIFFTX224 message digest, Winternitz OTS with parameter w=3, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_4 CMSSKeyPairGenerator with SWIFFTX224 message digest, Winternitz OTS with parameter w=4, and SWIFFTX224PRNG
static class	CMSSKeyPairGenerator.SWIFFTX224andWinternitzOTS_4withSPR CMSSKeyPairGenerator with SWIFFTX224 message digest, Winternitz OTS with parameter w=4, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX256andLMOTS CMSSKeyPairGenerator with SWIFFTX256 message digest, LMOTS OTS, and SWIFFTX256PRNG
static class	CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_1 CMSSKeyPairGenerator with SWIFFTX256 message digest, Winternitz OTS with parameter w=1, and SWIFFTX256PRNG
static class	CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_1withSPR CMSSKeyPairGenerator with SWIFFTX256 message digest, Winternitz OTS with parameter w=1, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_2 CMSSKeyPairGenerator with SWIFFTX256 message digest, Winternitz OTS with parameter w=2, and SWIFFTX256PRNG
static class	CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_2withSPR CMSSKeyPairGenerator with SWIFFTX256 message digest, Winternitz OTS with parameter w=2, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_3 CMSSKeyPairGenerator with SWIFFTX256 message digest, Winternitz OTS with parameter w=3, and SWIFFTX256PRNG
static class	CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_3withSPR CMSSKeyPairGenerator with SWIFFTX256 message digest, Winternitz OTS with parameter w=3, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_4 CMSSKeyPairGenerator with SWIFFTX256 message digest, Winternitz OTS with parameter w=4, and SWIFFTX256PRNG
static class	CMSSKeyPairGenerator.SWIFFTX256andWinternitzOTS_4withSPR CMSSKeyPairGenerator with SWIFFTX256 message digest, Winternitz OTS with parameter w=4, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX384andLMOTS CMSSKeyPairGenerator with SWIFFTX384 message digest, LMOTS OTS, and SWIFFTX384PRNG
static class	CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_1 CMSSKeyPairGenerator with SWIFFTX384 message digest, Winternitz OTS with parameter w=1, and SWIFFTX384PRNG
static class	CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_1withSPR CMSSKeyPairGenerator with SWIFFTX384 message digest, Winternitz OTS with parameter w=1, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_2 CMSSKeyPairGenerator with SWIFFTX384 message digest, Winternitz OTS with parameter w=2, and SWIFFTX384PRNG
static class	CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_2withSPR CMSSKeyPairGenerator with SWIFFTX384 message digest, Winternitz OTS with parameter w=2, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_3 CMSSKeyPairGenerator with SWIFFTX384 message digest, Winternitz OTS with parameter w=3, and SWIFFTX384PRNG
static class	CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_3withSPR CMSSKeyPairGenerator with SWIFFTX384 message digest, Winternitz OTS with parameter w=3, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_4 CMSSKeyPairGenerator with SWIFFTX384 message digest, Winternitz OTS with parameter w=4, and SWIFFTX384PRNG
static class	CMSSKeyPairGenerator.SWIFFTX384andWinternitzOTS_4withSPR CMSSKeyPairGenerator with SWIFFTX384 message digest, Winternitz OTS with parameter w=4, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX512andLMOTS CMSSKeyPairGenerator with SWIFFTX512 message digest, LMOTS OTS, and SWIFFTX512PRNG
static class	CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_1 CMSSKeyPairGenerator with SWIFFTX512 message digest, Winternitz OTS with parameter w=1, and SWIFFTX512PRNG
static class	CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_1withSPR CMSSKeyPairGenerator with SWIFFTX512 message digest, Winternitz OTS with parameter w=1, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_2 CMSSKeyPairGenerator with SWIFFTX512 message digest, Winternitz OTS with parameter w=2, and SWIFFTX512PRNG
static class	CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_2withSPR CMSSKeyPairGenerator with SWIFFTX512 message digest, Winternitz OTS with parameter w=2, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_3 CMSSKeyPairGenerator with SWIFFTX512 message digest, Winternitz OTS with parameter w=3, and SWIFFTX512PRNG
static class	CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_3withSPR CMSSKeyPairGenerator with SWIFFTX512 message digest, Winternitz OTS with parameter w=3, SWIFFTX224PRNG and SPR
static class	CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_4 CMSSKeyPairGenerator with SWIFFTX512 message digest, Winternitz OTS with parameter w=4, and SWIFFTX512PRNG
static class	CMSSKeyPairGenerator.SWIFFTX512andWinternitzOTS_4withSPR CMSSKeyPairGenerator with SWIFFTX512 message digest, Winternitz OTS with parameter w=4, SWIFFTX224PRNG and SPR

Constructor Summary

protected

CMSSKeyPairGenerator(java.lang.String oidString, MessageDigest md, OTS ots, boolean useSpr) Constructor.

Method Summary

KeyPair	genKeyPair() Generate a CMSS2 key pair.
void	initialize(AlgorithmParameterSpec params, SecureRandom secureRandom) Initialize the key pair generator.
void	initialize(int heightOfTrees, SecureRandom secureRandom) Initialize the key pair generator.

Methods inherited from class de.flexiprovider.api.keys.KeyPairGenerator

generateKeyPair, initialize, initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

CMSSKeyPairGenerator

protected CMSSKeyPairGenerator(java.lang.String oidString,
                               MessageDigest md,
                               OTS ots,
                               boolean useSpr)

Constructor.

Parameters:

oidString - the OID string identifying the algorithm

md - the message digest used to build the authentication trees and for the OTS

ots - the underlying OTS

useSpr - use SPR-CMSS (true) or not (false)

Method Detail

initialize

public void initialize(int heightOfTrees,
                       SecureRandom secureRandom)

Initialize the key pair generator.

Overrides:

initialize in class KeyPairGenerator

Parameters:

heightOfTrees - the height of the authentication trees

secureRandom - the PRNG used for key generation

initialize

public void initialize(AlgorithmParameterSpec params,
                       SecureRandom secureRandom)
                throws InvalidAlgorithmParameterException

Initialize the key pair generator.

Overrides:

initialize in class KeyPairGenerator

Parameters:

params - an instance of CMSSParameterSpec

secureRandom - the PRNG used for key generation

Throws:

InvalidAlgorithmParameterException - if the given AlgorithmParameterSpec object is not an instance of CMSSParameterSpec

See Also:

CMSSParameterSpec

genKeyPair

public KeyPair genKeyPair()

Generate a CMSS2 key pair. The public key is an instance of CMSS2PublicKey, the private key is an instance of CMSS2PrivateKey.

Overrides:

genKeyPair in class KeyPairGenerator

Returns:

the generated key pair

See Also:

CMSS2PublicKey, CMSS2PrivateKey