openssl Tag

AES (Advanced Encryption Standard) is a symmetric-key encryption algorithm. Symmetric-key algorithms are algorithms for cryptography that use the same cryptographic keys for both encryption of plaintext and decryption of ciphertext. In this tutorial we will demonstrate how to encrypt plaintext using the OpenSSL command line and decrypt the cipher using the OpenSSL C++ API. The cryptographic keys used for AES are usually fixed-length (for example, 128...

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