Tutorial Books:
"secp256r1" - For 256-Bit ECC Keys
This section describes 'secp256r1' elliptic curve domain parameters for generating 256-Bit ECC Keys as specified by secg.org. 2023-10-20, 3388🔥, 1💬
Cryptography Terminology
This section provides descriptions on some commonly used cryptography terminologies 2019-02-18, 3305🔥, 2💬
💬 2019-02-18 Hh: <body bgcolor="red">
💬 2015-10-24 dexter aparicio: this site is my favorite reference on cryptography topics
Cryptography Basic Concepts
This chapter describes some basic concepts of cryptography: what is cryptography, what is function and what is encryption. 2016-04-07, 3295🔥, 4💬
What Is Cryptography?
This section describes what is cryptography - The study of techniques related to all aspects of data security. 2021-04-25, 3239🔥, 6💬
💬 2015-10-19 Ian T. Lee: Can you give me a simple example of how to do cryptography manually?
"brainpoolP256r1"“ - For 256-Bit ECC Keys
This section describes 'brainpoolP256r1' elliptic curve domain parameters for generating 256-Bit ECC Keys as specified by RFC 5639. 2022-10-01, 2400🔥, 0💬
SHA1 Mesasge Digest Algorithm
This chapter provides tutorial notes and example codes on the SHA1 message digest algorithm. Topics include SHA1 algorithm overview; using SHA1 in Java, PHP, and Perl. 2016-11-05, 2297🔥, 5💬
💬 2015-10-13 Yojana Yadav: Plz send me the detail of key generation of Blowfish Algorithm
Key Pair Sample Program - JcaKeyPair.java
This section provides a tutorial example on how to write simple program to generate a pair of private key and public key for the RSA or DSA algorithm. 2016-03-01, 2064🔥, 1💬
mcrypt DES Encryption Testing Program
This section provides a tutorial example on how to use the DES algorithm in a specific operation mode as block or stream cipher. 2017-08-03, 1798🔥, 3💬
💬 2017-08-03 Herong: Deepan, Which part is difficult for you to understand?
💬 2023-06-05 Daniel: I don't understand how to assign key for plaintext
💬 2016-03-16 YOGITA: what is the function blowfish(T) here? Send the pseudo code
DESSubkeysTest.java - DES Key Schedule Algorithm Illustration
This section provides a tutorial Java program, DESSubkeysTest.java, to illustrate how DES key schedule algorithm works. 2020-02-10, 1559🔥, 3💬
Generating New RSA Key Pairs
This section provides a tutorial example on how to generate a new pair of RSA priviate key and public key using the OpenSSL command line tool. 2015-11-03, 1542🔥, 1💬
💬 2018-06-09 Herong: Adrian, you are welcome!
💬 2018-06-09 Adrian: I needed in rush working 64-bit keys. You helped me a lot. Thanks! :D
DSA 512-bit and 1024-bit Key Pair Examples
This section provides 2 DSA key pair examples, 512-bit and 1024-bit, using DsaKeyGenerator.java. 2017-11-08, 1439🔥, 1💬
OpenSSL Introduction and Installation
This chapter provides tutorial notes and example codes on OpenSSL. Topics include introduction of OpenSSL; installing OpenSSL on Windows systems. 2017-12-24, 1416🔥, 4💬
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