public enum SigType extends Enum<SigType>
Enum Constant and Description |
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DSA_SHA1
DSA_SHA1 is the default.
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ECDSA_SHA256_P256
Pubkey 64 bytes; privkey 32 bytes; hash 32 bytes; sig 64 bytes
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ECDSA_SHA384_P384
Pubkey 96 bytes; privkey 48 bytes; hash 48 bytes; sig 96 bytes
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ECDSA_SHA512_P521
Pubkey 132 bytes; privkey 66 bytes; hash 64 bytes; sig 132 bytes
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EdDSA_SHA512_Ed25519
Pubkey 32 bytes; privkey 32 bytes; hash 64 bytes; sig 64 bytes
Due to bugs in previous versions, minimum version is 0.9.17.
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EdDSA_SHA512_Ed25519ph
Prehash version (double hashing, for offline use such as su3, not for use on the network)
Pubkey 32 bytes; privkey 32 bytes; hash 64 bytes; sig 64 bytes
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RSA_SHA256_2048
Pubkey 256 bytes; privkey 512 bytes; hash 32 bytes; sig 256 bytes
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RSA_SHA384_3072
Pubkey 384 bytes; privkey 768 bytes; hash 48 bytes; sig 384 bytes
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RSA_SHA512_4096
Pubkey 512 bytes; privkey 1024 bytes; hash 64 bytes; sig 512 bytes
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Modifier and Type | Method and Description |
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String |
getAlgorithmName()
the standard name used for the Java crypto factories
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SigAlgo |
getBaseAlgorithm()
the standard base algorithm name used for the Java crypto factories
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static SigType |
getByCode(int code) |
int |
getCode()
the unique identifier for this type
|
MessageDigest |
getDigestInstance() |
SimpleDataStructure |
getHashInstance() |
int |
getHashLen()
the length of the hash, in bytes
|
String |
getOID()
The OID for the signature.
|
AlgorithmParameterSpec |
getParams()
The elliptic curve ECParameterSpec for ECDSA; DSAParameterSpec for DSA
|
int |
getPrivkeyLen()
the length of the private key, in bytes
|
int |
getPubkeyLen()
the length of the public key, in bytes
|
int |
getSigLen()
the length of the signature, in bytes
|
String |
getSupportedSince()
The router version in which this type was first supported.
|
boolean |
isAvailable() |
static boolean |
isAvailable(int code) |
static boolean |
isAvailable(String stype) |
static SigType |
parseSigType(String stype)
Convenience for user apps
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static SigType |
valueOf(String name)
Returns the enum constant of this type with the specified name.
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static SigType[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
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public static final SigType DSA_SHA1
public static final SigType ECDSA_SHA256_P256
public static final SigType ECDSA_SHA384_P384
public static final SigType ECDSA_SHA512_P521
public static final SigType RSA_SHA256_2048
public static final SigType RSA_SHA384_3072
public static final SigType RSA_SHA512_4096
public static final SigType EdDSA_SHA512_Ed25519
public static final SigType EdDSA_SHA512_Ed25519ph
public static SigType[] values()
for (SigType c : SigType.values()) System.out.println(c);
public static SigType valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is nullpublic int getCode()
public int getPubkeyLen()
public int getPrivkeyLen()
public int getHashLen()
public int getSigLen()
public SigAlgo getBaseAlgorithm()
public String getAlgorithmName()
public AlgorithmParameterSpec getParams() throws InvalidParameterSpecException
InvalidParameterSpecException
- if the algorithm is not available on this JVM.public MessageDigest getDigestInstance()
UnsupportedOperationException
- if not supportedpublic SimpleDataStructure getHashInstance()
UnsupportedOperationException
- if not supportedpublic String getSupportedSince()
public String getOID()
public boolean isAvailable()
public static boolean isAvailable(int code)
public static boolean isAvailable(String stype)
stype
- number or namepublic static SigType getByCode(int code)