MGF1ParameterSpec
open class MGF1ParameterSpec : AlgorithmParameterSpec
kotlin.Any | |
↳ | java.security.spec.MGF1ParameterSpec |
This class specifies the set of parameters used with mask generation function MGF1 in OAEP Padding and RSASSA-PSS signature scheme, as defined in the PKCS#1 v2.2 standard.
Its ASN.1 definition in PKCS#1 standard is described below:
PKCS1MGFAlgorithms ALGORITHM-IDENTIFIER ::= { { OID id-mgf1 PARAMETERS HashAlgorithm }, ... -- Allows for future expansion -- }
HashAlgorithm ::= AlgorithmIdentifier { {OAEP-PSSDigestAlgorithms} } OAEP-PSSDigestAlgorithms ALGORITHM-IDENTIFIER ::= { { OID id-sha1 PARAMETERS NULL }| { OID id-sha224 PARAMETERS NULL }| { OID id-sha256 PARAMETERS NULL }| { OID id-sha384 PARAMETERS NULL }| { OID id-sha512 PARAMETERS NULL }| { OID id-sha512-224 PARAMETERS NULL }| { OID id-sha512-256 PARAMETERS NULL }, ... -- Allows for future expansion -- }
Summary
Public constructors | |
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MGF1ParameterSpec(mdName: String!) Constructs a parameter set for mask generation function MGF1 as defined in the PKCS #1 standard. |
Public methods | |
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open String! |
Returns the algorithm name of the message digest used by the mask generation function. |
open String |
toString() |
Properties | |
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static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses "SHA-1" message digest |
static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses "SHA-224" message digest |
static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses "SHA-256" message digest |
static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses "SHA-384" message digest |
static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses SHA3-224 message digest |
static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses SHA3-256 message digest |
static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses SHA3-384 message digest |
static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses SHA3-512 message digest |
static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses SHA-512 message digest |
static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses SHA-512/224 message digest |
static MGF1ParameterSpec! |
The MGF1ParameterSpec which uses SHA-512/256 message digest |
Public constructors
MGF1ParameterSpec
MGF1ParameterSpec(mdName: String!)
Constructs a parameter set for mask generation function MGF1 as defined in the PKCS #1 standard.
Parameters | |
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mdName |
String!: the algorithm name for the message digest used in this mask generation function MGF1. |
Exceptions | |
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java.lang.NullPointerException |
if mdName is null. |
Public methods
getDigestAlgorithm
open fun getDigestAlgorithm(): String!
Returns the algorithm name of the message digest used by the mask generation function.
Return | |
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String! |
the algorithm name of the message digest. |
toString
open fun toString(): String
Return | |
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String |
a string representation of the object. |
Properties
SHA1
static val SHA1: MGF1ParameterSpec!
The MGF1ParameterSpec which uses "SHA-1" message digest
SHA224
static val SHA224: MGF1ParameterSpec!
The MGF1ParameterSpec which uses "SHA-224" message digest
SHA256
static val SHA256: MGF1ParameterSpec!
The MGF1ParameterSpec which uses "SHA-256" message digest
SHA384
static val SHA384: MGF1ParameterSpec!
The MGF1ParameterSpec which uses "SHA-384" message digest
SHA3_224
static val SHA3_224: MGF1ParameterSpec!
The MGF1ParameterSpec which uses SHA3-224 message digest
SHA3_256
static val SHA3_256: MGF1ParameterSpec!
The MGF1ParameterSpec which uses SHA3-256 message digest
SHA3_384
static val SHA3_384: MGF1ParameterSpec!
The MGF1ParameterSpec which uses SHA3-384 message digest
SHA3_512
static val SHA3_512: MGF1ParameterSpec!
The MGF1ParameterSpec which uses SHA3-512 message digest
SHA512
static val SHA512: MGF1ParameterSpec!
The MGF1ParameterSpec which uses SHA-512 message digest
SHA512_224
static val SHA512_224: MGF1ParameterSpec!
The MGF1ParameterSpec which uses SHA-512/224 message digest
SHA512_256
static val SHA512_256: MGF1ParameterSpec!
The MGF1ParameterSpec which uses SHA-512/256 message digest