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Kotlin conversion: EllipticCurve

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This commit is contained in:
Paul Schaub 2023-09-07 14:56:42 +02:00
parent 31df3a229f
commit ab22aefe82
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
2 changed files with 27 additions and 42 deletions
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42
pgpainless-core/src/main/java/org/pgpainless/key/generation/type/ecc/EllipticCurve.java
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@ -1,42 +0,0 @@
// SPDX-FileCopyrightText: 2018 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package org.pgpainless.key.generation.type.ecc;
import javax.annotation.Nonnull;
import org.pgpainless.key.generation.type.xdh.XDHSpec;
/**
* Elliptic curves for use with
* {@link org.pgpainless.key.generation.type.ecc.ecdh.ECDH}/{@link org.pgpainless.key.generation.type.ecc.ecdsa.ECDSA}.
* For curve25519 related curve definitions see
* {@link XDHSpec} and {@link org.pgpainless.key.generation.type.eddsa.EdDSACurve}.
*/
public enum EllipticCurve {
_P256("prime256v1", 256), // prime256v1 is equivalent to P-256, see https://tools.ietf.org/search/rfc4492#page-32
_P384("secp384r1", 384), // secp384r1 is equivalent to P-384, see https://tools.ietf.org/search/rfc4492#page-32
_P521("secp521r1", 521), // secp521r1 is equivalent to P-521, see https://tools.ietf.org/search/rfc4492#page-32
_SECP256K1("secp256k1", 256),
_BRAINPOOLP256R1("brainpoolP256r1", 256),
_BRAINPOOLP384R1("brainpoolP384r1", 384),
_BRAINPOOLP512R1("brainpoolP512r1", 512)
;
private final String name;
private final int bitStrength;
EllipticCurve(@Nonnull String name, int bitStrength) {
this.name = name;
this.bitStrength = bitStrength;
}
public String getName() {
return name;
}
public int getBitStrength() {
return bitStrength;
}
}

27
pgpainless-core/src/main/kotlin/org/pgpainless/key/generation/type/ecc/EllipticCurve.kt Normal file
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// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package org.pgpainless.key.generation.type.ecc
/**
* Elliptic curves for use with [org.pgpainless.key.generation.type.ecc.ecdh.ECDH] and
* [org.pgpainless.key.generation.type.ecc.ecdsa.ECDSA].
* For curve25519 related curve definitions see [XDHSpec] and [org.pgpainless.key.generation.type.eddsa.EdDSACurve].
*/
enum class EllipticCurve(
val curveName: String,
val bitStrength: Int
) {
_P256("prime256v1", 256), // prime256v1 is equivalent to P-256, see https://tools.ietf.org/search/rfc4492#page-32
_P384("secp384r1", 384), // secp384r1 is equivalent to P-384, see https://tools.ietf.org/search/rfc4492#page-32
_P521("secp521r1", 521), // secp521r1 is equivalent to P-521, see https://tools.ietf.org/search/rfc4492#page-32
_SECP256K1("secp256k1", 256),
_BRAINPOOLP256R1("brainpoolP256r1", 256),
_BRAINPOOLP384R1("brainpoolP384r1", 384),
_BRAINPOOLP512R1("brainpoolP512r1", 512),
;
fun getName(): String = curveName
}