Block ciphers encrypt one block of fixed-size data at a time. It will always encrypt a plaintext data block to the same ciphertext when the same key is used. A good example of this is the Feistel cipher, which uses elements of key expansion, permutation, and substitution to create vast...
DOT11_CIPHER_ALGORITHM枚举类型定义用于数据加密和解密的密码算法。 语法 C++复制 typedefenum_DOT11_CIPHER_ALGORITHM { DOT11_CIPHER_ALGO_NONE =0x00, DOT11_CIPHER_ALGO_WEP40 =0x01, DOT11_CIPHER_ALGO_TKIP =0x02, DOT11_CIPHER_ALGO_CCMP =0x04, DOT11_CIPHER_ALGO_WEP104 =0x05, DOT11_CIPHER_...
Block Cipher − The cipher algorithm operates on a fixed-size block of data in a block cpher. As an example, eight bytes of plaintext are encrypted at a time if the block size is eight. When handling data larger than the block size, the user interface for the encrypt/decrypt process...
An encryption algorithm is a mathematical formula used to transform plaintext (data) into ciphertext. An algorithm will use the key to alter the data in a predictable way. Even though the encrypted data appears to be random, it can actually be turned back into plaintext by using the key ...
DOT11_AUTH_CIPHER_PAIR结构是本机 802.11 无线 LAN 接口的一部分,该接口已弃用 Windows 10 及更高版本。 DOT11_SSID DOT11_SSID结构是本机 802.11 无线 LAN 接口的一部分,该接口已弃用 Windows 10 及更高版本。 枚举 展开表 DOT11_AUTH_ALGORITHM DOT11_AUTH_ALGORITHM枚举是本机 802.11 无线 LAN 接口的...
The original format is called plaintext while the unreadable format is referred to as ciphertext. Parties use an encryption scheme called an algorithm and keys for encryption and decryption of messages in a private conversation. The decryption algorithm is also known as a cipher. Why is Decryption...
Types of encryption algorithms There are two types of encryption algorithms: symmetric (also called shared key algorithm) and asymmetric (also known as public key algorithm). Symmetric encryptionuses the same key for encryption and decryption. Because it uses the same key, symmetric encryption can ...
If the IHV develops its own support for an cipher algorithm supported by the operating system, the IHV must also assign a unique number from this range. For example, if the IHV develops its own version of TKIP, it must assign a value for this version fromDOT11_CIPHER_ALGO_IHV_...
IKEEXT_CIPHER_ALGORITHM0结构存储有关 IKE/AuthIP 加密算法的信息。 语法 C++ 复制 typedef struct IKEEXT_CIPHER_ALGORITHM0_ { IKEEXT_CIPHER_TYPE algoIdentifier; UINT32 keyLen; UINT32 rounds; } IKEEXT_CIPHER_ALGORITHM0; 成员 algoIdentifier 加密算法的类型。 有关详细信息 ,请参阅IKEEXT_CIPHER_TYPE...
TheIPSEC_AUTH_TYPEenumerated type indicates the type of hash algorithm used in an IPsec SA for data origin authentication and integrity protection. Syntax C++ typedefenumIPSEC_AUTH_TYPE_ { IPSEC_AUTH_MD5 =0, IPSEC_AUTH_SHA_1, IPSEC_AUTH_SHA_256, IPSEC_AUTH_AES_128, IPSEC_AUTH_AES_192, ...