Re: [Cfrg] Not the same thread -> was Re: Rerun: Elliptic Curves - preferred curves around 256bit work factor (ends on March 3rd)
Ilari Liusvaara <ilari.liusvaara@elisanet.fi> Wed, 25 February 2015 19:58 UTC
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Date: Wed, 25 Feb 2015 21:57:56 +0200
From: Ilari Liusvaara <ilari.liusvaara@elisanet.fi>
To: Mike Hamburg <mike@shiftleft.org>
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References: <D1133BAF.5C3D2%paul@marvell.com> <54EE0D4D.2080009@shiftleft.org>
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Subject: Re: [Cfrg] Not the same thread -> was Re: Rerun: Elliptic Curves - preferred curves around 256bit work factor (ends on March 3rd)
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On Wed, Feb 25, 2015 at 09:58:37AM -0800, Mike Hamburg wrote: > Thanks, Paul. > > On 3.6GHz Haswell with OpenSSL 1.0.1f: > RSA-2048: sign 1028us, verify 31us > Ed448: sign 51us, verify 163us, dh 148us > Ed480: sign 55us, verify 183us, dh 170us > E-521: sign 79us, verify 256us, dh 241us > > On 1GHz Cortex A8 with OpenSSL 1.0.1f: > RSA-2048: sign 39.8ms, verify 1.2ms > Ed448: sign 0.7ms, verify 1.9ms, dh 1.9ms What is DH (Diffie-Hellman) in that? Compressed edwards scalarmult? Uncompressed Edwards scalarmult? Montgomery ladder? Does it include key generation time (for not reusing keys)? -Ilari
- [Cfrg] Not the same thread -> was Re: Rerun: Elli… Paul Lambert
- Re: [Cfrg] Not the same thread -> was Re: Rerun: … Mike Hamburg
- Re: [Cfrg] Not the same thread -> was Re: Rerun: … Phillip Hallam-Baker
- Re: [Cfrg] Not the same thread -> was Re: Rerun: … Phillip Hallam-Baker
- Re: [Cfrg] Not the same thread -> was Re: Rerun: … Ilari Liusvaara
- Re: [Cfrg] Not the same thread -> was Re: Rerun: … Michael Hamburg
- Re: [Cfrg] Not the same thread -> was Re: Rerun: … Derek Atkins
- Re: [Cfrg] Not the same thread -> was Re: Rerun: … Phillip Hallam-Baker
- Re: [Cfrg] Not the same thread -> was Re: Rerun: … Watson Ladd
- Re: [Cfrg] Not the same thread -> was Re: Rerun: … Derek Atkins
- Re: [Cfrg] Not the same thread -> was Re: Rerun: … Phillip Hallam-Baker