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Viewing Components of Certificates
This section provides a tutorial example on how to view different components in certificate with the OpenSSL command line tool. 2022-10-20, 110🔥, 0💬

Exporting Certificates Out of IE
This section provides a tutorial example on how to use IE to export certificates installed in certificate stores into certificate files in DER and PEM formats. 2022-10-20, 108🔥, 0💬

Using Certificates in Google Chrome
This chapter provides tutorial notes and example codes on using certificates in Chrome. Topics include viewing the certificate from an https Web server; viewing and managing trusted certificates saved in certificate stores shared with IE. 2022-10-19, 118🔥, 0💬

RSA Public Key Encryption Tests
This section provides the test result of RSA public key encryption and private key decryption using the javax.crypto.Cipher class. 2022-10-19, 136🔥, 0💬

Proof of RSA Encryption Operation Algorithm
This section discusses how to prove the RSA encryption operation algorithm. 2022-10-18, 111🔥, 0💬

DSA Public Key Encryption Tests
This section provides the test result of DSA public key encryption and private key decryption using the javax.crypto.Cipher class. 2022-10-18, 123🔥, 0💬

JceSecretCipher.java - Secret Key Encryption Sample Program
This section provides a tutorial example on how to write a secret key encryption and description program using the javax.crypto.Cipher class. 2022-10-18, 119🔥, 0💬

JCE DES Operation Mode Testing Program Result
This section provides testing results of a tutorial example program to test DES operation modes implemented in the JDK JCE package. 2022-10-17, 112🔥, 0💬

DsaSignatureVerifier.java Test Results
This section provides test results from DsaSignatureVerifier.java on DSA digital signatures generated on a binary file. The verification will pass if the original document and the digital signature have not been modified. 2022-10-17, 110🔥, 0💬

Archived: Visiting "https" Web Site with Chrome 24
This section describes how Google Chrome 24 shows a lock icon when you visit an 'https' Web site to provide you more security related information. 2022-10-16, 123🔥, 0💬

javax.crypto.KeyGenerator - Generating Secret Keys
This section provides a quick introduction of the secret key generation class, javax.crypto.KeyGenerator. 2022-10-16, 128🔥, 0💬

What Is Encryption?
This section describes what is encryption - A bijection function that uses a key, encryption key, to compute the image. 2022-10-16, 130🔥, 0💬

Archived: Visiting "https" Web Site with IE 7
This section describes how IE (Internet Explorer) 7 shows a lock icon when you visit an 'https' Web site to provide you more security related information. 2022-10-15, 127🔥, 0💬

Generating Private Keys
This section provides a tutorial example on how to use the 'keytool -genkey' command to generate a pair of private key and public key. This command also generates a self-signed certificate from the key pair. 2022-10-15, 136🔥, 0💬

Certificates and Certificate Chains
This section describes what is a certificate and what is a certificate path. A certificate is a digitally signed statement from the issuer saying that the public key of the subject has some specific value. 2022-10-15, 111🔥, 0💬

"keytool" Generating Maria's CSR
This section provides a tutorial example on how to use 'keytool' to generate a CSR (Certificate Signing Request) containing a public key to ask a CA to sign it. 2022-10-15, 111🔥, 0💬

What Is MD5 Message Digest Algorithm?
This section describes what is MD5 - a message digest algorithm which takes as input a message of arbitrary length and produces as output a 128-bit 'fingerprint'. 2022-10-14, 119🔥, 0💬

OpenSSL Viewing Certificates Exported from Firefox
This section provides a tutorial example on how to use OpenSSL to view contents of a certificate file exported from Firefox. 2022-10-14, 115🔥, 0💬

Java Default Implementation of DSA
This chapter provides tutorial notes and example codes on the Java default implementation of DSA (Digital Signature Algorithm). Generating DSA key pair in Java; Examples of public key and private key pairs; Checking DSA key parameter; Generating DSA digital signature in Java using SHA1withDSA; Verif... 2022-10-13, 155🔥, 0💬

Introduction of RSA Algorithm
This chapter provides tutorial notes and example codes on RSA public key encryption algorithm. Topics include illustration of public key algorithm; proof of RSA encryption algorithm; security of public key; efficient way of calculating exponentiation and modulus; generating large prime numbers. 2022-10-13, 140🔥, 0💬

"OpenSSL" Acting as a CA (Certificate Authority)
This section provides a tutorial example on how to prepare OpenSSL to be used as CA (Certificate Authority) to sign other people's CSR (Certificate Signing Request). 2022-10-12, 111🔥, 0💬

Summary - Migrating "OpenSSL" Keys to "keystore"
This section describes high level steps on how to migrate a private key generated by 'OpenSSL' into a JKS (Java KeyStore) file. The key step is to merge the private key with its self-signed certificate into a PKCS#12 file. 2022-10-12, 122🔥, 0💬

Archived: Visiting an "https" Web Site with Firefox 18
This section describes how Firefox 18 shows a lock icon when you visit an 'https' Web site to provide you more security related information. 2022-10-11, 118🔥, 0💬

Using SHA1 Message Digest in Perl
This section provides a tutorial example on how to use SHA1 message digest algorithm in Perl. John Allen implemented the entire SHA1 algorithm in 8 lines of Perl 5 code. 2022-10-11, 118🔥, 0💬

<< < 1 2 3 4 5 6 7 8 … > >>   ∑:342  Sort:Rank

Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python Reference REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO