wolfssl
ecapture
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| wolfssl | ecapture | |
|---|---|---|
| 12 | 9 | |
| 2,179 | 8,173 | |
| 2.3% | 3.4% | |
| 9.9 | 9.2 | |
| about 15 hours ago | 4 days ago | |
| C | C | |
| GNU General Public License v3.0 only | Apache License 2.0 |
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.
[1] https://www.wolfssl.com/
- 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
ecapture
- Capture SSL/TLS text content without CA cert using eBPF. supports Linux/Android x86_64/Aarch64.
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eCapture: capture HTTPS traffic without CA certificates on Android/Linux using Golang.
The answer is YES. eCapture for Android can help you capture HTTPS packets on Android without the trivial settings. and also support Linux Kernel.
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Go based eBPF projects
eCapture : Capture SSL/TLS text content without CA certificate Using eBPF
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Kubeshark: The API Traffic Viewer for Kubernetes
One option is to use ebpf uprobes to dump the key material or plaintext (https://github.com/ehids/ecapture ). Should be easy for c-like TLS libraries probably less useful for JIT languages.
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Can eBPF be used to measure and trace http 502 504
Other standalone project it https://github.com/ehids/ecapture which might be helpful
- ecapture: capture SSL/TLS text content without CA cert using eBPF.
- Ecapture: Capture and Decode TLS with eBPF
- Capture SSL/TLS text content without CA cert by eBPF
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.
ssldump - ssldump - (de-facto repository gathering patches around the cyberspace)
esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.
sslsplit - Transparent SSL/TLS interception
GmSSL - 支持国密SM2/SM3/SM4/SM9/SSL的密码工具箱
merecat - Small and made-easy HTTP/HTTPS server based on Jef Poskanzer's thttpd
openssl - Provides SSL, TLS and general purpose cryptography.
golang-tls - Simple Golang HTTPS/TLS Examples
Crypto++ - free C++ class library of cryptographic schemes
ssl-handshake - A command-line tool for testing SSL/TLS handshake latency, written in Go.
pyOpenSSL -- A Python wrapper around the OpenSSL library - A Python wrapper around the OpenSSL library
pixie - Instant Kubernetes-Native Application Observability