wolfssl
ssldump
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| wolfssl | ssldump | |
|---|---|---|
| 12 | 2 | |
| 2,166 | 225 | |
| 1.8% | - | |
| 9.9 | 7.5 | |
| 5 days ago | 3 days ago | |
| C | C | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
wolfssl
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“Purchasing an arm”
Or something a bit more lightweight - https://github.com/wolfSSL/wolfssl
- WolfSSL
- Security Advisory 2022-10-04-1 - wolfSSL buffer overflow during a TLS 1.3 handshake (CVE-2022-39173)
- Getting started with wolfssl
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Ask HN: Can a TCP connection be MitM attacked if already established?
> I have no room for TLS on micro computer
How micro is your micro? There are embedded TLS stacks such as wolfSSL[1]. If you carefully select the cipher suite and certificate requirements, and perhaps limit TLS payload sizes, you may be able to fit on a lot more systems than you initially suspect. x.509 is expensive in code space though, if that's the constraint, you may do better with an application specific certificate replacement of some sort.
- The project with a single 11,000-line code file
- Information and learning resources for cryptography newcomers
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CryptoLyzer: A comprehensive cryptographic settings analyzer
There are many notable open-source projects (SSLyze, CipherScan, testssl.sh, tls-scan, …) and several SaaS solutions (CryptCheck, CypherCraft, Hardenize, ImmuniWeb, Mozilla Observatory, SSL Labs, …) to do a security setting analysis, especially when we are talking about TLS, which is the most common and popular cryptographic protocol. However, most of these tools heavily depend on one or more versions of one or more cryptographic protocol libraries, like GnuTLS, OpenSSL, or wolfSSL. But why is this such a problem?
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FOSS News International #2: November 8-145, 2021
wolfSSL 5.0.0
- WolfSSL Release 5.0.0
ssldump
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Tracing HTTP Requests with Tcpflow
I recall seeing a thread somewhere saying tcpflow would not add this capability and they point people to ssldump [1][2] and even that has some limitations.
- Ssldump v1.3 – Many bugs fixed including memory leaks and a new JSON export
What are some alternatives?
mbedTLS - An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.
ecapture - Capture SSL/TLS text content without a CA certificate using eBPF. This tool is compatible with Linux/Android x86_64/aarch64.
esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.
haproxy - HAProxy Load Balancer's development branch (mirror of git.haproxy.org)
GmSSL - 支持国密SM2/SM3/SM4/SM9/SSL的密码工具箱
lsquic - LiteSpeed QUIC and HTTP/3 Library
openssl - Provides SSL, TLS and general purpose cryptography.
SoftEther - Cross-platform multi-protocol VPN software. Pull requests are welcome. The stable version is available at https://github.com/SoftEtherVPN/SoftEtherVPN_Stable.
Crypto++ - free C++ class library of cryptographic schemes
Suricata - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.
pyOpenSSL -- A Python wrapper around the OpenSSL library - A Python wrapper around the OpenSSL library
tls-scan - An Internet scale, blazing fast SSL/TLS scanner ( non-blocking, event-driven )