Package com.amazonaws.encryptionsdk.internal

Class Constants

java.lang.Object

com.amazonaws.encryptionsdk.internal.Constants

public final class Constants
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	EC_PUBLIC_KEY_FIELD
static int	ENDFRAME_SEQUENCE_NUMBER	Marker for identifying the final frame.
static String	FINAL_FRAME_STRING_ID	The identifier for the final frame in the framing content type.
static String	FRAME_STRING_ID	The identifier for non-final frames in the framing content type.
static long	GCM_MAX_CONTENT_LEN	Maximum length of the content that can be encrypted in GCM mode.
static long	MAX_FRAME_NUMBER
static int	MAX_NONCE_LENGTH
static int	MESSAGE_ID_LEN	Deprecated. This value may change based on CryptoAlgorithm.getMessageIdLength()
static String	SINGLE_BLOCK_STRING_ID	The identifier for the single block content type.
static int	UNSIGNED_SHORT_MAX_VAL	Maximum value of an unsigned short.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MESSAGE_ID_LEN

@Deprecated
public static final int MESSAGE_ID_LEN

Deprecated.

This value may change based on CryptoAlgorithm.getMessageIdLength()

Default length of the message identifier used to uniquely identify every ciphertext created by this library.

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Constant Field Values

ENDFRAME_SEQUENCE_NUMBER

public static final int ENDFRAME_SEQUENCE_NUMBER

Marker for identifying the final frame.

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Constant Field Values

FRAME_STRING_ID

public static final String FRAME_STRING_ID

The identifier for non-final frames in the framing content type. This value is used as part of the additional authenticated data (AAD) when encryption of content in a frame.

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Constant Field Values

FINAL_FRAME_STRING_ID

public static final String FINAL_FRAME_STRING_ID

The identifier for the final frame in the framing content type. This value is used as part of the additional authenticated data (AAD) when encryption of content in a frame.

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Constant Field Values

SINGLE_BLOCK_STRING_ID

public static final String SINGLE_BLOCK_STRING_ID

The identifier for the single block content type. This value is used as part of the additional authenticated data (AAD) when encryption of content in a single block.

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Constant Field Values

GCM_MAX_CONTENT_LEN

public static final long GCM_MAX_CONTENT_LEN

Maximum length of the content that can be encrypted in GCM mode.

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Constant Field Values

MAX_NONCE_LENGTH

public static final int MAX_NONCE_LENGTH

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Constant Field Values

UNSIGNED_SHORT_MAX_VAL

public static final int UNSIGNED_SHORT_MAX_VAL

Maximum value of an unsigned short.

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Constant Field Values

MAX_FRAME_NUMBER

public static final long MAX_FRAME_NUMBER

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Constant Field Values

EC_PUBLIC_KEY_FIELD

public static final String EC_PUBLIC_KEY_FIELD

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Constant Field Values