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Interface semper.crypto.CryptoConstants

public interface CryptoConstants

extends Object

Version:

$Revision: 1.6 $ $Date: 1996/09/02 14:34:06 $

Author:

Jesper Drud Nielsen ([email protected]) Torben Pedersen ([email protected])

See Also:

CryptoMan

ANSI_MAC

Integer code for MAC according to ANSI stnadard

CRYPT_3DES

Integer code for triple DES (2 keys)

CRYPT_DES

Integer code for DES

CRYPT_IDEA

Integer code for IDEA

CRYPT_OFFS

Conventional algorithms.

DSS_NEW_COMMON

Selecting DSS key with new primes and generator of small subgroup

DSS_OLD_COMMON

Selecting DSS key reusing primes and generator of small subgroup

ENCR_PAD_0PAD

0-Padding of message for conventional encryption

ENCR_PAD_ISO10126

ISO10126-Padding of message for conventional encryption

ENCR_PAD_NOPAD

No padding of message for conventional encryption

ENCR_PAD_OFFS

Padding of messages for conventional encryption

HASH_AR_DFP

Integer code for for ARJ hash function

HASH_MD4

Integer code for MD4

HASH_MD5

Integer code for MD5

HASH_MDC2

Integer code for HASH_MDC2

HASH_MDC4

Integer code for MDC4

HASH_OFFS

Hashing algorithms.

HASH_RIPEMD160

Integer code for RIPEMD160

HASH_SHS

Integer code for SHA-1

INVAL_ALG

Undefined or unknown algorithm

ISO_MAC

Integer code for MAC according to ISO standard

KEY_ENC_OFFS

Padding of data keys encrypted under public keys

KEY_ENC_PAD0

0-Padding of data keys encrypted under public keys

KEY_ENC_PADRAND

Random padding of data keys encrypted under public keys

MAC_OFFS

MAC algorithms.

max_DSA_constlen

the maximal length of the non-user specific part of a DSS public key

max_DSA_publen

the maximal public key length in DSA is 128 byte + length info 2 byte

max_DSA_seclen

Maximal length of DSA secret key

max_DSA_siglen

Maximal length of a DSA signature

max_encr_keylen

Maximal length of a data key encrypted under RSA

max_ISO_publen

the maximal public key length in ISO is 2*128 byte (modulus plus exponent) + length info 2+2 byte

max_RSA_publen

the maximal public key length in RSA is 2*128 byte (modulus plus exponent) + length info 2 +2 byte

max_RSAvar_seclen

Maximal length of secret key for RSA variants (optimized format for use of Chinese remaindering).

max_RSAvar_siglen

maximal length of signatures for RSA variants.

max_ZKA_publen

the maximal public key length in ZKA is 96 byte (modulus) + length info 2 byte

min_DSA_constlen

the maximal length of the non-user specific part of a DSS public key

min_DSA_publen

the minimal public key length in DSA is 64 byte plus 2 byte length info

min_DSA_seclen

Minimal length of DSA secret key

min_DSA_siglen

Minimal length of a DSA signature

min_ISO_publen

the minimal public key length in ISO is modulus 64 byte plus 1 byte exponent plus 2+2 byte length info.

min_RSA_publen

the minimal public key length in RSA is modulus 64 byte plus 1 byte exponent plus 2 +2 byte length info.

min_RSAvar_seclen

Minimal length of secret key of RSA variants (optimized format for use of Chinese remaindering).

min_ZKA_publen

the minimal public key length in ZKA is modulus 96 byte plus 2 byte length info.

PK_OFFS

Public key encryption algorithms.

PK_RSA

Integer code for RSA

PUBLIC_OFFS

Methods for selecting public keys

RC_INVSTATEMENTOP

Invalid operation on statement

RC_KEYACCERR

Unable to access key

RC_NYI

Returned by functions that are not yet fully implemented

RC_OK

Return code signalling ok.

RC_SIGNATURENOTBORN

Signature too "young"

RC_SIGNATURETOOOLD

Signature too "old"

RIPE_MAC

Integer code for MAC according to RIPE

RSA_EXP3

Selecting RSA public key with exponent 3

RSA_EXP65537

Selecting RSA public key with exponent 65537

RSA_EXPRAND

Selecting RSA public key with random exponent

SIG_DSA

Integer code for signatures using DSA

SIG_ISO9796

Integer code for signatures using IS09796

SIG_OFFS

Signature algorithms.

SIG_RABIN

Integer code for signatures using Rabin

SIG_RSA

Integer code for signatures using RSA

  public final static int RC_NYI

Returned by functions that are not yet fully implemented

  public final static int RC_OK

Return code signalling ok.

  public final static int RC_INVSTATEMENTOP

Invalid operation on statement

  public final static int RC_KEYACCERR

Unable to access key

  public final static int RC_SIGNATURENOTBORN

Signature too "young"

  public final static int RC_SIGNATURETOOOLD

Signature too "old"

  public final static int INVAL_ALG

Undefined or unknown algorithm

  public final static int KEY_ENC_OFFS

Padding of data keys encrypted under public keys

  public final static int KEY_ENC_PAD0

0-Padding of data keys encrypted under public keys

  public final static int KEY_ENC_PADRAND

Random padding of data keys encrypted under public keys

  public final static int PUBLIC_OFFS

Methods for selecting public keys

  public final static int RSA_EXP3

Selecting RSA public key with exponent 3

  public final static int RSA_EXP65537

Selecting RSA public key with exponent 65537

  public final static int RSA_EXPRAND

Selecting RSA public key with random exponent

  public final static int DSS_OLD_COMMON

Selecting DSS key reusing primes and generator of small subgroup

  public final static int DSS_NEW_COMMON

Selecting DSS key with new primes and generator of small subgroup

  public final static int ENCR_PAD_OFFS

Padding of messages for conventional encryption

  public final static int ENCR_PAD_0PAD

0-Padding of message for conventional encryption

  public final static int ENCR_PAD_ISO10126

ISO10126-Padding of message for conventional encryption

  public final static int ENCR_PAD_NOPAD

No padding of message for conventional encryption

  public final static int HASH_OFFS

Hashing algorithms.

  public final static int HASH_MD4

Integer code for MD4

  public final static int HASH_MD5

Integer code for MD5

  public final static int HASH_RIPEMD160

Integer code for RIPEMD160

  public final static int HASH_MDC2

Integer code for HASH_MDC2

  public final static int HASH_MDC4

Integer code for MDC4

  public final static int HASH_AR_DFP

Integer code for for ARJ hash function

  public final static int HASH_SHS

Integer code for SHA-1

  public final static int CRYPT_OFFS

Conventional algorithms.

  public final static int CRYPT_DES

Integer code for DES

  public final static int CRYPT_IDEA

Integer code for IDEA

  public final static int CRYPT_3DES

Integer code for triple DES (2 keys)

  public final static int MAC_OFFS

MAC algorithms.

  public final static int ANSI_MAC

Integer code for MAC according to ANSI stnadard

  public final static int ISO_MAC

Integer code for MAC according to ISO standard

  public final static int RIPE_MAC

Integer code for MAC according to RIPE

  public final static int PK_OFFS

Public key encryption algorithms.

  public final static int PK_RSA

Integer code for RSA

  public final static int SIG_OFFS

Signature algorithms.

  public final static int SIG_RSA

Integer code for signatures using RSA

  public final static int SIG_DSA

Integer code for signatures using DSA

  public final static int SIG_ISO9796

Integer code for signatures using IS09796

  public final static int SIG_RABIN

Integer code for signatures using Rabin

  public final static int max_RSAvar_seclen

Maximal length of secret key for RSA variants (optimized format for use of Chinese remaindering). Applies to plain RSA, ISO9796, ZKA and Rabin variants.

  public final static int min_RSAvar_seclen

Minimal length of secret key of RSA variants (optimized format for use of Chinese remaindering). Applies to plain RSA, ISO9796 ZKA and Rabin variants.

  public final static int max_RSAvar_siglen

maximal length of signatures for RSA variants. Valid for plain RSA, ISO9796, ZKA and Rabin variants. No minimum length is defined, a signature may be a small number

  public final static int max_RSA_publen

the maximal public key length in RSA is 2*128 byte (modulus plus exponent) + length info 2 +2 byte

  public final static int min_RSA_publen

the minimal public key length in RSA is modulus 64 byte plus 1 byte exponent plus 2 +2 byte length info. This applies to ISO9796 variant too.

  public final static int max_ISO_publen

the maximal public key length in ISO is 2*128 byte (modulus plus exponent) + length info 2+2 byte

  public final static int min_ISO_publen

the minimal public key length in ISO is modulus 64 byte plus 1 byte exponent plus 2+2 byte length info.

  public final static int max_ZKA_publen

the maximal public key length in ZKA is 96 byte (modulus) + length info 2 byte

  public final static int min_ZKA_publen

the minimal public key length in ZKA is modulus 96 byte plus 2 byte length info.

  public final static int max_encr_keylen

Maximal length of a data key encrypted under RSA

  public final static int max_DSA_constlen

the maximal length of the non-user specific part of a DSS public key

  public final static int min_DSA_constlen

the maximal length of the non-user specific part of a DSS public key

  public final static int max_DSA_publen

the maximal public key length in DSA is 128 byte + length info 2 byte

  public final static int min_DSA_publen

the minimal public key length in DSA is 64 byte plus 2 byte length info

  public final static int max_DSA_seclen

Maximal length of DSA secret key

  public final static int min_DSA_seclen

Minimal length of DSA secret key

  public final static int max_DSA_siglen

Maximal length of a DSA signature

  public final static int min_DSA_siglen

Minimal length of a DSA signature

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