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"openssl pkcs12 -export" - Certificate Chain and Key Bundle
This section provides a tutorial example on how to create a PKCS12 bundle to store an end certificate, its private/public key pair, and the signing certificate, using the 'openssl pkcs12 -export' command. 2024-11-27, ∼817🔥, 0💬

Add "keyUsage" into Root CA
This section provides a tutorial example on how to add 'keyUsage' and other X509v3 extensions to a self-signed root CA certificate. 2024-11-27, ∼602🔥, 0💬

OIDs Used in PKI Certificate
This section introduces OIDs (Object IDentifiers) used in PKI certificates to represent attribute names and predefined reference values. 2024-11-27, ∼523🔥, 0💬

openssl.cnf - OpenSSL Configuration File
This section describes the 'openssl genpkey -algorithm RSA' command, which generates a RSA private/public key pair. It replaces the old 'openssl genrsa' command 2024-11-27, ∼497🔥, 0💬

What Is BER (Basic Encoding Rules)
This section introduces the BER (Basic Encoding Rules) defined in the ASN.1 standard. It uses the TLV (Tag-Length-Value) format to encode a value of a given data type. 2024-11-27, ∼403🔥, 0💬

OpenSSL CA Database Files
This section describes OpenSSL CA database files, including the primary database file 'index.txt' and the serial number file 'serial'. 2024-11-27, ∼401🔥, 0💬

Java "keytool" Commands and KeyStore Files
This chapter provides tutorial notes and example codes on the Java 'keytool' command. Topics include introduction of KeyStore file and 'keytool' command; generating and managing keys and self-signed certificates; exporting and importing certificates; generating CSR (Certificate Signing Request); sig... 2024-11-27, ∼401🔥, 0💬

Export Key Pair using "keytool -importkeystore"
This section provides a tutorial example on how to export a private/public key pair from a KeyStore file using the 'keytool -importkeystore'. 2024-11-27, ∼401🔥, 0💬

Full Version in PDF/EPUB
Information on how to obtain the full version of this book in PDF, EPUB, or other format. 2024-11-27, ∼389🔥, 0💬

Most Popular Certificate Authorities
This section provides a list of most popular certificate authorities. 2024-11-27, ∼379🔥, 0💬

OpenSSL - Cryptography Toolkit
This chapter provides a quick introduction of OpenSSL cryptography toolkit. Topics include what is OpenSSL; installing OpenSSL CLI on CentOS; generating private/public key pairs, CSRs (Certificate Signing Requests), and self-signed certificates; signing CSRs into certificates as a CA (Certificate Au... 2024-11-27, ∼379🔥, 0💬

PKCS7 Certificate Chain File
This chapter provides a quick introduction of the PKCS7 certificate chain file. Topics include introduction of PKCS7 file format; creating PKCS7 file with a single certificate or a certificate chain, and converting PKCS12 file to PEM bundle using OpenSSL. 2024-11-27, ∼379🔥, 0💬

"openssl pkcs12 -export" - Certificate and Key Bundle
This section provides a tutorial example on how to create a PKCS12 bundle to store a self-signed certificate and its private/public key pair using the 'openssl pkcs12 -export' command. 2024-11-27, ∼375🔥, 0💬

PKI Certificate File Formats
This chapter provides a quick introduction of PKI certificate file formats. Topics include ASN.1 standard; BER and DER encodings; PKI certificates in DER, PEM, PKCS7, and PKCS12 file formats; PKI certificate decoders and ASN.1 parsers. 2024-11-27, ∼368🔥, 0💬

"keytool -export/import" - Export and Import Certificates
This section provides a tutorial example on how to use the 'keytool -export' command to export certificates out of a 'keystore' file. The 'keytool -import' command can be used to import certificates into a 'keystore' file. 2024-11-27, ∼367🔥, 0💬

"openssl ca" - CA (Certificate Authority) Tool
This chapter provides a quick introduction of the 'openssl ca' command, which can be used as CA (Certificate Authority) tool. Topics include OpenSSL configuration file, openssl.cnf; setting up root CA and intermediate CA environments; signing CSRs into certificates; adding x509v3 extensions in CSR a... 2024-11-27, ∼359🔥, 0💬

PKI Certificate Store
This chapter provides a quick introduction of PKI certificate stores, including Windows Windows Certificate Stores, macOS KeyChains, Linux Trust Stores, Java KeyStores, PEM Certificate Bundle Files and PKCS12 Certificate Bundle Files. 2024-11-27, ∼359🔥, 0💬

PKI Certificate Structure in ASN.1 Notations
This section presents the PKI certificate structure defined in ASN.1 notations. 2024-11-27, ∼355🔥, 0💬

What Is ASN.1 (Abstract Syntax Notation One)
This section introduces ASN.1 (Abstract Syntax Notation One), which is a language that allows you to define your own constructed data types. 2024-11-27, ∼353🔥, 0💬

PKI Certificate in Base64 Format
This section describes the Base64 file format to store PKI certificates. 2024-11-27, ∼350🔥, 0💬

"openssl genpkey" - Generate Private Key
This section describes the 'openssl genpkey' command, which generates a private/public key pair for a given algorithm. 2024-11-27, ∼348🔥, 0💬

"openssl pkcs12 -export" - Limitations and Errors
This section provides tutorial examples showing limitations and errors of the 'openssl pkcs12 -export' command. 2024-11-27, ∼347🔥, 0💬

PKI Certificate File Viewer and Decoder
This section describes two types of tools to see data fields encoded in PKI certificate files. 2024-11-27, ∼346🔥, 0💬

PKCS12 Certificate Bundle File
This chapter provides a quick introduction of the PKCS12 certificate bundle file. Topics include introduction of PKCS12 file format; creating a PKCS12 bundle with 'openssl' and 'keytool'; converting PKCS12 bundle to PEM bundle. 2024-11-27, ∼343🔥, 0💬

<< < … 10 11 12 13 14 15 16 17 18 19 20 … > >>   ∑:9109  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 REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO