SRP6JavascriptServerSessionSHA256 (Thinbus SRP6a 1.6.2 API)

java.lang.Object
- com.bitbucket.thinbus.srp6.js.SRP6JavascriptServerSession
- - com.bitbucket.thinbus.srp6.js.SRP6JavascriptServerSessionSHA256

All Implemented Interfaces:

Serializable
```
public class SRP6JavascriptServerSessionSHA256
extends SRP6JavascriptServerSession
implements Serializable
```
Wrapper of a server session matching the Javascript client session SRP6JavascriptClientSession_N1024_SHA256. BigInteger values are communicated as hex strings. Hashing is done as string concat of hex numbers. Does not include any session timeout logic on the assumption that can be handled by web server session logic.
Specification RFC 2945.

Author:

Simon Massey

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`HASH_BYTE_LENGTH`
`static int`	`HASH_HEX_LENGTH`	This must match the expected character length of the specified algorithm i.e.
`static String`	`SHA_256`

Fields inherited from class com.bitbucket.thinbus.srp6.js.SRP6JavascriptServerSession
config, session

Constructor Summary

Constructors
Constructor	Description
`SRP6JavascriptServerSessionSHA256(String N, String g)`	Create a SHA-256 server session compatible with a JavaScript client session.

Method Summary
- Methods inherited from class com.bitbucket.thinbus.srp6.js.SRP6JavascriptServerSession
  fromDecimal, getPublicServerValue, getSalt, getServerEvidenceMessage, getSessionKey, getState, getUserID, k, step1, step2, toString
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - SHA_256
```
public static final String SHA_256
```
    See Also:
    
    Constant Field Values
  - HASH_HEX_LENGTH
```
public static final int HASH_HEX_LENGTH
```
    This must match the expected character length of the specified algorithm i.e. SHA-256 is 64
    
    See Also:
    
    Constant Field Values
  - HASH_BYTE_LENGTH
```
public static final int HASH_BYTE_LENGTH
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - SRP6JavascriptServerSessionSHA256
```
public SRP6JavascriptServerSessionSHA256(String N,
                                         String g)
```
    Create a SHA-256 server session compatible with a JavaScript client session. You can generate your own with openssl see OpenSSLCryptoConfigConverter
    
    Parameters:
    
    N - The large safe prime in radix10
    
    g - The safe prime generator in radix10