org.dromara.pdf.pdfbox.core.ext.parser.ai

Class TencentAIParser.Sign

java.lang.Object

org.dromara.pdf.pdfbox.core.ext.parser.ai.TencentAIParser.Sign

Enclosing class:

TencentAIParser

protected static class TencentAIParser.Sign
extends Object

签名

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Sign()

Method Summary

Modifier and Type	Method and Description
static byte[]	hmac256(byte[] key, String msg)
static String	sha256Hex(byte[] b)
static String	sign(String secretKey, String sigStr, String sigMethod)

Methods inherited from class java.lang.Object

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

Constructor Detail

Sign

protected Sign()

Method Detail

sign

public static String sign(String secretKey,
                          String sigStr,
                          String sigMethod)

sha256Hex

public static String sha256Hex(byte[] b)

hmac256

public static byte[] hmac256(byte[] key,
                             String msg)