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ecc

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Practical Cryptography for Developers: Hashes, MAC, Key Derivation, DHKE, Symmetric and Asymmetric Ciphers, Public Key Cryptosystems, RSA, Elliptic Curves, ECC, secp256k1, ECDH, ECIES, Digital Signatures, ECDSA, EdDSA

  • Updated Jan 3, 2022
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yelhousni
yelhousni commented Oct 14, 2021

Similarly to BLS12 curves, BLS24 Miller loop counter is the curve seed u. Although this seed is 32 bits (half the size of BLS12 seeds), the BLS24 Miller loop is slower. This is mainly because the most costly operations encountered in the Miller loop computation are those that take place in the full extension field Fp24. Implementing this paper's [CBNW10]

good first issue perf
tomoveu
tomoveu commented Mar 18, 2021

This is a good first issue for someone who wants to get into OSS/TPM development.

We need a simple example to show TPM signature verification.

We already have examples for TPM2_Quote and TPM2_GetTime that can be used to generate signed TPM blob(data).

Details:

  • Both TPM2_Quote and TPM2_GetTime produce similar output using TPM2B_ATTEST and TPMT_SIGNATURE structures.
  • The TPMT_SIGNATU
enhancement good first issue
davidkonrad
davidkonrad commented Mar 22, 2019

Hi! Looks promising. I tried it out as :

git clone https://github.com/cubbit/enigma.git 
cd enigma 
npm install

everything seem to go alright until the install runs node-gyp rebuild :

make: Entering directory `/var/www/html/valg/lib/enigma/build'
  ACTION Prepare dependencies /var/www/html/valg/lib/enigma/dependencies
Error: Unsupported arch: ia32 - linux
    at depen
bug good first issue
firthmj
firthmj commented Jan 21, 2021

How easy would it be to change the library to have versions of the encode and decode functions where the payload JSON was provided / returned just as the JSON text?

There are other good JSON generation / parsing libraries available, and some people may wish to use them to generate or process the payload, rather than the built in claim processing.

enhancement good first issue

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