This commit is contained in:
Orson Peters 2013-04-11 18:54:00 +02:00
commit 25176531a4
1 changed files with 4 additions and 3 deletions

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@ -11,7 +11,7 @@ generation which uses standard OS cryptography APIs (`CryptGenRandom` on
Windows, `/dev/urandom` on nix). If you wish to be entirely portable define
`ED25519_NO_SEED`. This disables the `ed25519_create_seed` function, so if your
application requires key generation you must supply your own seeding function
(which is simply a 256 byte cryptographic random number generator).
(which is simply a 256 bit (32 byte) cryptographic random number generator).
Performance
@ -31,8 +31,9 @@ The speeds on other machines may vary. Sign/verify times will be higher with
longer messages. The implementation significantly benefits from 64 bit
architectures, if possible compile as 64 bit.
As a comparison, RSA-2048 (which has a lower security level than Ed25519) got
143 signatures per second and 4644 verifications per second on the same machine.
As a comparison, OpenSSL's RSA-2048 implementation (which has a lower security
level than Ed25519) got 143 signatures per second and 4644 verifications per
second on the same machine.
Usage