Package org.apache.sshd.common.cipher
Enum ECCurves.ECPointCompression
- java.lang.Object
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- java.lang.Enum<ECCurves.ECPointCompression>
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- org.apache.sshd.common.cipher.ECCurves.ECPointCompression
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<ECCurves.ECPointCompression>
- Enclosing class:
- ECCurves
public static enum ECCurves.ECPointCompression extends java.lang.Enum<ECCurves.ECPointCompression>
The variousECPoint
representation compression indicators- See Also:
- RFC-5480 - section 2.2
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Enum Constant Summary
Enum Constants Enum Constant Description UNCOMPRESSED
VARIANT2
VARIANT3
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Field Summary
Fields Modifier and Type Field Description private byte
indicatorValue
static java.util.Set<ECCurves.ECPointCompression>
VALUES
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Constructor Summary
Constructors Modifier Constructor Description private
ECPointCompression(byte indicator)
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description byte[]
ecPointToOctetString(java.lang.String curveName, java.security.spec.ECPoint p)
static ECCurves.ECPointCompression
fromIndicatorValue(int value)
byte
getIndicatorValue()
abstract java.security.spec.ECPoint
octetStringToEcPoint(byte[] octets, int startIndex, int len)
static ECCurves.ECPointCompression
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static ECCurves.ECPointCompression[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.protected void
writeCoordinate(java.io.OutputStream s, java.lang.String n, java.math.BigInteger v, int numElements)
void
writeECPoint(java.io.OutputStream s, java.lang.String curveName, java.security.spec.ECPoint p)
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Enum Constant Detail
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VARIANT2
public static final ECCurves.ECPointCompression VARIANT2
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VARIANT3
public static final ECCurves.ECPointCompression VARIANT3
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UNCOMPRESSED
public static final ECCurves.ECPointCompression UNCOMPRESSED
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Field Detail
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VALUES
public static final java.util.Set<ECCurves.ECPointCompression> VALUES
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indicatorValue
private final byte indicatorValue
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Method Detail
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values
public static ECCurves.ECPointCompression[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (ECCurves.ECPointCompression c : ECCurves.ECPointCompression.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static ECCurves.ECPointCompression valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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getIndicatorValue
public final byte getIndicatorValue()
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octetStringToEcPoint
public abstract java.security.spec.ECPoint octetStringToEcPoint(byte[] octets, int startIndex, int len)
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ecPointToOctetString
public byte[] ecPointToOctetString(java.lang.String curveName, java.security.spec.ECPoint p)
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writeECPoint
public void writeECPoint(java.io.OutputStream s, java.lang.String curveName, java.security.spec.ECPoint p) throws java.io.IOException
- Throws:
java.io.IOException
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writeCoordinate
protected void writeCoordinate(java.io.OutputStream s, java.lang.String n, java.math.BigInteger v, int numElements) throws java.io.IOException
- Throws:
java.io.IOException
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fromIndicatorValue
public static ECCurves.ECPointCompression fromIndicatorValue(int value)
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