Herong's Tutorial Examples

Viewing Pre-Installed Certificates in Mozilla Firefox

2026-06-16T03:03:50+02:00

This section provides a tutorial example on how to view pre-installed certificates in Mozilla Firefox. View certificate button is on the Encryption tab of the Advanced option page. - Rank: 1507; Updated: 2026-06-16 03:03:11 -> Source

http.client for HTTPS Connection

2026-06-16T00:00:46+02:00

This section provides a tutorial example on how to use the http.client Python module to connect to an HTTPS server. - Rank: 181; Updated: 2026-06-16 00:00:00 -> Source

Set Subgroup Order to Higher Value

2026-06-16T00:00:57+02:00

This section provides a tutorial example on how to set the subgroup order a value greater than the order of the entire group, like 2 times of the modulo, to ensure correct result of scalar multiplications. - Rank: 119; Updated: 2026-06-16 00:00:00 -> Source

tinyec - Tiny Library for ECC

2026-06-16T00:00:51+02:00

This chapter provides tutorial notes on 'tinyec' Python library for ECC. Topics include installing 'tinyec'; creating ec.Curve objects, performing point addition and scalar multiplication. - Rank: 118; Updated: 2026-06-16 00:00:00 -> Source

Modifying SSL Parameters

2026-06-16T00:00:47+02:00

This section provides a tutorial example on using the ssl module to modify HTTPS connection parameters. - Rank: 117; Updated: 2026-06-16 00:00:00 -> Source

Generating EC Public-Private Keys

2026-06-16T00:00:58+02:00

This chapter provides tutorial notes on generating EC (Elliptic Curve) keys with Python scripts. Topics covered include using the cryptography and PyCryptodome libraries to generate EC private-public key pairs; selecting different elliptic curves; exporting and importing EC keys. - Rank: 117; Updated: 2026-06-16 00:00:00 -> Source

"serialization.load_pem_private_key()" - Load EC Private Key

2026-06-16T00:01:00+02:00

This section provides a tutorial example on how to use 'cryptography.hazmat.primitive s.serialization.load_pem_priva te_key'method to load an EC private key in PEM format in Python scripts. - Rank: 117; Updated: 2026-06-16 00:00:00 -> Source

What Is tinyec

2026-06-16T00:00:52+02:00

This section introduces what is tinyec - a tiny library to perform arithmetic operations on elliptic curves in pure Python. - Rank: 116; Updated: 2026-06-16 00:00:00 -> Source

Perform Point Addition with tinyec

2026-06-16T00:00:55+02:00

This section provides a tutorial example on how to perform the point addition operation on a given elliptic curve with tinyec Python library. - Rank: 115; Updated: 2026-06-16 00:00:00 -> Source

Build New Curves with tinyec

2026-06-16T00:00:54+02:00

This section provides a tutorial example on how to create elliptic curve, actually a reduced elliptic curve group, with tinyec Python library. - Rank: 114; Updated: 2026-06-16 00:00:00 -> Source

Find Subgroup with Point Addition

2026-06-16T00:00:56+02:00

This section provides a tutorial example on how to find the subgroup of a given point on an elliptic curve using a loop of point additions with tinyec Python library. - Rank: 114; Updated: 2026-06-16 00:00:00 -> Source

Retrieving SSLSocket Information

2026-06-16T00:00:48+02:00

This section provides a tutorial example on retrieving SSL socket information from an HTTPS connection. - Rank: 113; Updated: 2026-06-16 00:00:00 -> Source

Download and Install tinyec

2026-06-16T00:00:53+02:00

This section describes how to install tinyec, which can be done by running the 'pip install tinyec' command. - Rank: 113; Updated: 2026-06-16 00:00:00 -> Source

"cryptography.hazmat.primitives.asymmetric.ec" - Generate EC Keys

2026-06-16T00:00:59+02:00

This section provides a tutorial example on how to use 'cryptography.hazmat.primitive s.asymmetric'module to generate EC private-public key pairs in Python scripts. - Rank: 113; Updated: 2026-06-16 00:00:00 -> Source

"Crypto.PublicKey.ECC" - Generate EC Keys

2026-06-16T00:01:01+02:00

This section provides a tutorial example on how to use 'Crypto.PublicKey.ECC' module to generate EC private-public key pairs in Python scripts. - Rank: 113; Updated: 2026-06-16 00:00:00 -> Source

Communicating with HTTPS Servers

2026-06-16T00:00:45+02:00

This chapter provides tutorial notes and example codes on writing Python scripts to communicate with HTTPS servers. Topics include using built-in http.client and ssl modules; modifying SSL parameters; retrieving server certificate and validation chain; installing and using the pyOpenSSL package. - Rank: 112; Updated: 2026-06-16 00:00:00 -> Source

Dumping Server Certificate

2026-06-16T00:00:49+02:00

This section provides a tutorial example on dumping the server certificate in DER binary or PEM text format. - Rank: 112; Updated: 2026-06-16 00:00:00 -> Source

Use pyOpenSSL for HTTPS Connection

2026-06-16T00:00:50+02:00

This section provides a tutorial example on using the OpenSSL.SSL module to create an HTTPS connection. - Rank: 112; Updated: 2026-06-16 00:00:00 -> Source

Downloading and Installing PHP on Linux

2026-06-15T00:00:51+02:00

This section provides a tutorial example on how to download and install the PHP engine on Linux computers. - Rank: 111; Updated: 2026-06-15 00:00:00 -> Source

Downloading and Installing PHP on macOS

2026-06-15T00:00:52+02:00

This section provides a tutorial example on how to download and install the PHP engine on macOS computers. - Rank: 111; Updated: 2026-06-15 00:00:00 -> Source

Archived: Downloading and Installing J2SE 1.6.0 on Windows

2026-06-12T16:59:17+02:00

This section describes how to download and install Java SE 1.6 Update 2 on Windows. - Rank: 1524; Updated: 2026-06-12 16:59:07 -> Source

"trust anchor" - Add and Remove Certificates.

2026-05-12T00:01:33+02:00

This section provides tutorial examples on adding and removing certificate information in Linux Trust Store using the 'trust anchor' command. - Rank: 1677; Updated: 2026-05-12 00:00:00 -> Source

"trust extract" - Extract Certificates from Linux Trust Store

2026-05-12T00:01:31+02:00

This section provides tutorial examples on extracting certificates from Linux Trust Store using the 'trust extract' command. - Rank: 1672; Updated: 2026-05-12 00:00:00 -> Source

ca-certificates - Linux CA Certificate Package

2026-05-12T00:01:34+02:00

This chapter provides tutorial notes and example codes on the Linux CA Certificate Package. Topics include installing Mozilla trust root certificates with the 'ca-certificates' package; installing 'ca-certificates-java' and 'ca-certificates-mono' for Java and Mono (.NET) applications; adding and rem... - Rank: 1662; Updated: 2026-05-12 00:00:00 -> Source