Data Integrity in Cryptography Data Integrity in Cryptography Message Authentication Cryptography Digital signatures Public Key Infrastructure Hashing MD5 (Message Digest Algorithm 5) SHA-1 (Secure Hash Algorithm 1) SHA-256 (Secure Hash Algorithm 256-bit) SHA-512 (Secure Hash Algorithm 512-bit) SHA-...
{3DES加密解密的工具类 } */ public class DESUtils { private static final Logger logger = LoggerFactory.getLogger...(DESUtils.class); //定义加密算法,有DES、DESede(即3DES)、Blowfish private static final String ALGORITHM...".indexOf(c); } /** * 解密函数 * @param src 密文的字节数组 * @...
{privateRSACryptoServiceProvider rsa;privateRC2CryptoServiceProvider rc2;privatestringname;//Maximum key size for the RC2 algorithmconstintkeySize =128;//Person constructorpublicPerson(stringp_Name) { rsa=newRSACryptoServiceProvider(); rc2=newRC2CryptoServiceProvider(); rc2.KeySize=keySize; name=p_Na...
[System.Obsolete("Cryptographic factory methods accepting an algorithm name are obsolete. Use the parameterless Create factory method on the algorithm type instead.", DiagnosticId="SYSLIB0045", UrlFormat="https://aka.ms/dotnet-warnings/{0}")] public static System.Security.Cryptography.TripleDES? Cr...
安全哈希算法(Secure Hash Algorithm)主要适用于数字签名标准(Digital Signature Standard DSS)里面定义的数字签名算法(Digital Signature Algorithm DSA)。对于长度小于2^64位的消息,SHA1会产生一个160位的消息摘要。当接收到消息的时候,这个消息摘要可以用来验证数据的完整性。在传输的过程中,数据很可能会发生变化,那么...
usecodelee / encryption-algorithm Star 169 Code Issues Pull requests DES、AES、Present、Extended Euclidean Algorithm、Miller-Rabin( 常用密码学算法)推荐书籍《现代密码学趣味之旅》---彭长根 aes euclidean des present cryptology miller-rabin Updated Apr 17, 2020 C# ...
[System.Obsolete("Cryptographic factory methods accepting an algorithm name are obsolete. Use the parameterless Create factory method on the algorithm type instead.", DiagnosticId="SYSLIB0045", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]publicstaticSystem.Security.Cryptography.DES? Create(string...
DES Algorithm Security Fortification Using Elliptic Curve CryptographyMohamed Seifeldin
This algorithm supports key lengths from 128 bits to 192 bits in increments of 64 bits. Constructors Expand table TripleDES() Initializes a new instance of the TripleDES class. Fields Expand table BlockSizeValue Represents the block size, in bits, of the cryptographic operation. (Inheri...
AES Algorithm AES, Advanced Encryption Standard, also known as Rijndael encryption in cryptography, is a block encryption standard adopted by the US federal government. AES block length is fixed at 128 bits, the key length can be 128, 192 or 256 bits. It including AES-ECB,AES-CBC,AES-CTR...