SSL-TLS-ECDSA-timing-attack Does the all curves have this vulnerability?

Does the all curves have this vulnerability?

Open zounathan opened this issue 5 years ago • 0 comments

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I collect the cpu cycle and nonce's length for curve NID_sect283r1, NID_secp256k1 and NID_X9_62_prime256v1. But the result doesn't indicate that the shorter nonce has the less time to computer the signature. Only the curve NID_sect163r2 that used in the paper has the right relationship between time and nonce's length.

Nov 25 '19 09:11 zounathan

SSL-TLS-ECDSA-timing-attack SSL-TLS-ECDSA-timing-attack copied to clipboard

Does the all curves have this vulnerability?

SSL-TLS-ECDSA-timing-attack
SSL-TLS-ECDSA-timing-attack copied to clipboard