1
RSA encryption, decryption and prime calculator
canihavesomecoffee.github.io/js-rsa-toolAlso covers encryption, security, and security tools
This RSA calculator supports prime generation, encryption, and decryption.
Alternatives
The Best Awesome Cryptography Alternatives in 2026
24 alternatives0 free · 7 open source
Looking for something like Awesome Cryptography? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 7 are open source.
About Awesome Cryptographygithub.com/sobolevn/awesome-cryptography
VisitThis GitHub list curates cryptography resources and links for people exploring the field.
Top picks at a glance
First suggestionRSA encryption, decryption and prime calculatorThis RSA calculator supports prime generation, encryption…Open source optionAwesome GPT AgentsThis GitHub list curates GPT agents designed for…Another optionEvervaultProtect payment data with Evervault’s encryption model…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | RSA encryption, decryption and prime calculator | — | Not stated | Web |
| 2 | Evervault | — | Not stated | Web |
| 3 | Awesome GPT Agents | — | Yes | — |
| 4 | My Infosec Awesome | — | Yes | — |
| 5 | Awesome List | — | Not stated | — |
| 6 | Cybersources | — | Yes | — |
| 7 | Awesome Cyber Security | — | Not stated | — |
| 8 | Online Tools | — | Not stated | Web |
| 9 | Let's Encrypt | — | Not stated | Web |
| 10 | Cybersecurity-Resources | — | Not stated | — |
All Awesome Cryptography alternatives
2
Evervault
evervault.comAlso covers encryption, security, and security tools
Protect payment data with Evervault’s encryption model while retaining control of the payment experience.
3
Also covers security and security tools · same kind of open-source project · open source
This GitHub list curates GPT agents designed for cybersecurity work and related security tasks.
4
Also covers security and security tools · same kind of open-source project · open source
Browse a curated collection of information security tools, links, and learning resources.
5
Awesome List
github.com/0xor0ne/awesome-listAlso covers security and security tools · same kind of open-source project
Browse a cybersecurity-focused collection of links and resources in this repository.
6
Also covers security and security tools · same kind of open-source project · open source
CyberSources curates cybersecurity tools and reference materials in a collection for security practitioners.
7
Awesome Cyber Security
github.com/fabionoth/awesome-cyber-securityAlso covers security and security tools · same kind of open-source project
This repository curates software, libraries, books, documents, and other resources about cybersecurity.
8
Online Tools
emn178.github.io/online-toolsAlso covers encryption and security tools
Online Tools offers browser-based utilities for hashing, encoding, encryption, formatting, compression, file processing, and more.
9
Let's Encrypt
letsencrypt.orgAlso covers encryption and security tools
Let’s Encrypt is a nonprofit that provides automated TLS certificates for securing websites with HTTPS.
10
Cybersecurity-Resources
github.com/Nickyie/Cybersecurity-ResourcesAlso covers security and security tools · same kind of open-source project
A GitHub repository collecting a library of various cybersecurity resources, with folders for cybersecurity and hacking documentaries, cybersecurity YouTube channels, and free red team practice labs.
11
Also covers security and security tools · same kind of open-source project · open source
This GitHub list collects books, guidelines, blogs, videos, tools, and cases related to CI/CD security.
12
Advisory Database
github.com/github/advisory-databaseAlso covers security and security tools · same kind of open-source project
GitHub Advisory Database catalogs CVEs and GitHub-originated security advisories affecting open-source software.
13
GitDorker
github.com/obheda12/GitDorkerAlso covers security and security tools · same kind of open-source project
GitDorker searches GitHub for exposed secrets using a collection of search patterns.
14
Awesome Pen Testing
github.com/enaqx/awesome-pentestAlso covers security and security tools · same kind of open-source project
This GitHub list collects resources and tools for penetration testing.
15
URLhaus
urlhaus.abuse.chAlso covers security and security tools
URLhaus shares URLs identified as being used to distribute malware and supports tracking those reported links.
16
Canary Tokens
canarytokens.org/generateAlso covers security and security tools
Canary Tokens creates decoy files and links that alert users when someone accesses them, helping detect unauthorized activity.
17
CybersecResources
cybersources.siteAlso covers security and security tools
CyberSources curates more than 540 cybersecurity tools, with the project emphasizing ethical security resources.
18
Infosec Resources
github.com/stong/infosec-resourcesAlso covers security and security tools · same kind of open-source project
Browse this repository’s curated list of cybersecurity and information security resources.
19
Also covers security and security tools · same kind of open-source project · open source
Karma Firewall is an Android firewall that states it requires no internet permission and intercepts no allowed user traffic.
20
Also covers security and security tools · same kind of open-source project · open source
Security and best-practice issues in container images can be checked with Dockle.
21
Cordum
github.com/cordum-io/cordumAlso covers security and security tools · same kind of open-source project
The action firewall for AI agents. Enforce policy and human approval before risky tool calls, shell commands, workflows, and production changes, with auditable evidence.
22
Pentest Contracts
github.com/cure53/ContractsAlso covers security and security tools · same kind of open-source project
Adapt this collection of contract templates for penetration testing engagements.
23
Also covers security and security tools · same kind of open-source project · open source
AllSafe provides an intentionally vulnerable Android app for security testing and practice.
24
corca-ai/awesome-llm-security
github.com/corca-ai/awesome-llm-securityAlso covers security and security tools · same kind of open-source project
A curation of awesome tools, documents and projects about LLM Security.
No alternatives match this filter.
Alternatives to similar tools
Infosec Resources24 alternativesAwesome List24 alternativesAdvisory Database24 alternativesAwesome Cyber Security24 alternativesAwesome Pen Testing24 alternativesAwesome CI/CD Security24 alternatives
TopicSecurity Tools · 202 sites Best-of list8 Best Free Authenticator Apps for Codes and Recovery ListingAwesome Cryptography details
What is the best alternative to Awesome Cryptography?
Based on features, tags and platforms, the closest alternatives to Awesome Cryptography are RSA encryption, decryption and prime calculator, Evervault, and Awesome GPT Agents.
Are there open-source alternatives to Awesome Cryptography?
Yes: Awesome GPT Agents, My Infosec Awesome, Cybersources, and Awesome CI/CD Security.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative