public static Vector readSignatureAlgorithmsExtension ( byte [ ] extensionData ) throws IOException { if ( extensionData == null ) { throw new IllegalArgumentException ( "'extensionData' cannot be null" ) ; } ByteArrayInputStream buf = new ByteArrayInputStream ( extensionData ) ; Vector supported_signature_algorithms = parseSupportedSignatureAlgorithms ( false , buf ) ; TlsProtocol . assertEmpty ( buf ) ; return supported_signature_algorithms ; }
Read 'signature_algorithms ' extension data .