KeySpec
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Known Indirect Subclasses
DESKeySpec,
DESedeKeySpec,
DHPrivateKeySpec,
DHPublicKeySpec,
DSAPrivateKeySpec,
DSAPublicKeySpec,
ECPrivateKeySpec,
ECPublicKeySpec,
EncodedKeySpec,
PBEKeySpec,
PKCS8EncodedKeySpec,
RSAMultiPrimePrivateCrtKeySpec,
RSAPrivateCrtKeySpec,
RSAPrivateKeySpec,
RSAPublicKeySpec,
SecretKeySpec,
X509EncodedKeySpec
DESKeySpec |
This class specifies a DES key. |
DESedeKeySpec |
This class specifies a DES-EDE ("triple-DES") key. |
DHPrivateKeySpec |
This class specifies a Diffie-Hellman private key with its associated
parameters. |
DHPublicKeySpec |
This class specifies a Diffie-Hellman public key with its associated
parameters. |
DSAPrivateKeySpec |
This class specifies a DSA private key with its associated parameters. |
DSAPublicKeySpec |
This class specifies a DSA public key with its associated parameters. |
ECPrivateKeySpec |
This immutable class specifies an elliptic curve private key with
its associated parameters. |
ECPublicKeySpec |
This immutable class specifies an elliptic curve public key with
its associated parameters. |
EncodedKeySpec |
This class represents a public or private key in encoded format. |
PBEKeySpec |
A user-chosen password that can be used with password-based encryption
(PBE). |
PKCS8EncodedKeySpec |
This class represents the ASN.1 encoding of a private key,
encoded according to the ASN.1 type PrivateKeyInfo . |
RSAMultiPrimePrivateCrtKeySpec |
This class specifies an RSA multi-prime private key, as defined in the
PKCS#1 v2.1, using the Chinese Remainder Theorem (CRT) information
values for efficiency. |
RSAPrivateCrtKeySpec |
This class specifies an RSA private key, as defined in the PKCS#1
standard, using the Chinese Remainder Theorem (CRT) information values for
efficiency. |
RSAPrivateKeySpec |
This class specifies an RSA private key. |
RSAPublicKeySpec |
This class specifies an RSA public key. |
SecretKeySpec |
This class specifies a secret key in a provider-independent fashion. |
X509EncodedKeySpec |
This class represents the ASN.1 encoding of a public key,
encoded according to the ASN.1 type SubjectPublicKeyInfo . |
|
A (transparent) specification of the key material
that constitutes a cryptographic key.
If the key is stored on a hardware device, its
specification may contain information that helps identify the key on the
device.
A key may be specified in an algorithm-specific way, or in an
algorithm-independent encoding format (such as ASN.1).
For example, a DSA private key may be specified by its components
x
, p
, q
, and g
(see DSAPrivateKeySpec
), or it may be
specified using its DER encoding
(see PKCS8EncodedKeySpec
).
This interface contains no methods or constants. Its only purpose
is to group (and provide type safety for) all key specifications.
All key specifications must implement this interface.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2024-07-10 UTC.
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