ruby_ecdsa
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DavidEGrayson
This gem implements the Elliptic Curve Digital Signature Algorithm (ECDSA) almost entirely in pure Ruby.
I have private key in pem format. I want to sign with following code. `signature = ECDSA.sign($group, $private_key, digest, temp_key)` I want to know is how to read from pem...
This should fix the timing leakage allowing a Minerva-style attack. See https://minerva.crocs.fi.muni.cz for more info.
In issue #10, @mcr pointed out that some of my links to secg.org are broken. http://www.secg.org/collateral/sec1_final.pdf This is supposed to go to a document called "SEC 1: Elliptic Curve Cryptography"...
I am using the function `pub_key = curve.generator.multiply_by_scalar(key)` but I am noticing that for high scalars the performance of the function drops significantly. Example is that if I load the...
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This gem implements the Elliptic Curve Digital Signature Algorithm (ECDSA) almost entirely in pure Ruby.