libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/tls/ECCurveType.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

package org.spongycastle.crypto.tls;

/**
 * RFC 4492 5.4
 */
public class ECCurveType
{
    /**
     * Indicates the elliptic curve domain parameters are conveyed verbosely, and the
     * underlying finite field is a prime field.
     */
    public static final short explicit_prime = 1;

    /**
     * Indicates the elliptic curve domain parameters are conveyed verbosely, and the
     * underlying finite field is a characteristic-2 field.
     */
    public static final short explicit_char2 = 2;

    /**
     * Indicates that a named curve is used. This option SHOULD be used when applicable.
     */
    public static final short named_curve = 3;

    /*
     * Values 248 through 255 are reserved for private use.
     */
}