doc: Add link badges

[rzr]

Change-Id: I3975007242c5171b2bfcdb3884150ec61cc7749d
Signed-off-by: Philippe Coval rzr@users.sf.net

[rzr]

To show how master is late to npm.org

[rzr]

Is this projects still maintained ? @JoshKaufman @coolaj86 ?

[coolaj86]

@rzr Now that both node and browsers support RSA and EC pretty well I've switched to using native node and webcrypto for the heavy lifting and I have a well-tested suite of tools for other tasks.

So for things like these:

• PEM-to-JWK
• JWK-to-PEM
• SSH pubkey conversion
• CSR generation

I'm now using lightweight, zero dependency libraries that I wrote from scratch and tested against openssl, ssh-keygen, and webcrypto:

• RSA
  • Rasha.js (https://git.coolaj86.com/coolaj86/rasha.js)
  • RSA-CSR.js (https://git.coolaj86.com/coolaj86/rsa-csr.js)
• EC / ECDSA
  • Eckles.js (https://git.coolaj86.com/coolaj86/rasha.js)
  • ECDSA-CSR.js (https://git.coolaj86.com/coolaj86/ecdsa-csr.js)

I'm so grateful that they've existed and have served so well for so long, but I personally think it's time to abandon ursa, forge, elliptic, pkijs, asn1js, and the others in favor lightweight wrappers around node-native and web-native algorithms and that's where I'm putting my time and attention.