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Pavol Rusnak f4f246f3d7 optimize computations
2013-09-27 15:42:52 +02:00
speed-stm32 remove der encoding, introduce 33/65 bytes pubkeys, 64 bytes signature 2013-09-23 21:13:44 +02:00
.gitignore move speed tests to unit testing suite 2013-09-22 15:05:59 +02:00
AUTHORS import sources 2013-08-17 14:20:15 +02:00
bignum.c optimize computations 2013-09-27 15:42:52 +02:00
bignum.h simplify divmod58 2013-09-25 12:39:23 +02:00
bip32.c remove der encoding, introduce 33/65 bytes pubkeys, 64 bytes signature 2013-09-23 21:13:44 +02:00
bip32.h add function for computing addresses 2013-09-20 17:13:24 +02:00
ecdsa.c optimize computations 2013-09-27 15:42:52 +02:00
ecdsa.h optimize computations 2013-09-27 15:42:52 +02:00
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ripemd160.c add ripemd160 2013-09-16 01:32:56 +02:00
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sha2.h use sha2 implementation by Aaron D. Gifford 2013-09-10 21:10:07 +02:00
test-openssl.c optimize computations 2013-09-27 15:42:52 +02:00
tests.c optimize computations 2013-09-27 15:42:52 +02:00

README 

MicroECDSA
==========

Heavily optimized ECDSA (secp256k1) signer for embedded devices.

Distibuted under MIT License.

Notes
-----

a) the signer only understands secp256k1 elliptic curve

b) unit tests using Check (check.sf.net) are in tests.c

c) tests against OpenSSL are in test-openssl.c

d) directory speed-stm32 contains project for deploying the code
   on STM32 microcontroller and checking signing speed there