Commit graph

14 commits

Author SHA1 Message Date
Evgeniy Kulikov
9f21fbbfd5
docs: add doc comment for LoadPrivateKey 2019-11-21 17:32:08 +03:00
Evgeniy Kulikov
f707f6449c
docs: describe LoadPrivateKey in readme 2019-11-21 17:29:34 +03:00
Evgeniy Kulikov
d059767e79
Add method to load PrivateKey
- from hex string
- from wif format
- from file path
2019-11-21 17:24:36 +03:00
Evgeniy Kulikov
5a95565a67
Merge pull request from nspcc-dev/fix/compress-31-byte-x-point
Fix point encoding for short X coordinate
2019-11-18 13:36:21 +03:00
alexvanin
f5ad619450 Fix point encoding for short X coordinate
Public keys can have X coordinate value shorter than 32 byte.
In this case `encodePoint()` should return 32 byte value with
leading zeros.

This commit also adds unit test for public key with 31 byte
X coordinate value.
2019-11-17 21:08:58 +03:00
Evgeniy Kulikov
5bcaeeca4e
Merge pull request from nspcc-dev/NEOFS_CRYPTO-4_Use_sha512_instead_of_sha256
Use SHA512 instead of SHA256
2019-11-12 16:42:33 +03:00
Evgeniy Kulikov
21d0864dae
Merge pull request from nspcc-dev/NEOFS_CRYPTO-4_Change_func_Verify_signature
- Before `func Verify*(pub *ecdsa.PublicKey, sig, msg []byte) error`
- After `func Verify*(pub *ecdsa.PublicKey, msg, sig []byte) error`
- Update tests and replace `hash` with `sign` for signatures

Fix issue 
2019-11-12 16:41:17 +03:00
Evgeniy Kulikov
943bb90aec
Use SHA512 instead of SHA256
Fix issue 
2019-11-12 16:00:27 +03:00
Evgeniy Kulikov
fc6fd40f5e
Change func Verify signature
- Before `func Verify*(pub *ecdsa.PublicKey, sig, msg []byte) error`
- After `func Verify*(pub *ecdsa.PublicKey, msg, sig []byte) error`
- Update tests and replace `hash` with `sign` for signatures

Fix issue 
2019-11-12 15:52:13 +03:00
Evgeniy Kulikov
bd754c2f99
Merge pull request from nspcc-dev/fix-naming
Use consistent parameter names for Sign and Verify functions
2019-11-12 15:28:54 +03:00
alexvanin
8fa65a0afc Use consistent parameter names for Sign and Verify functions
It may be misleading when verify function takes signature as a hash
parameter. This commit suggested to use rfc6979 original naming
for the parameters:
- `msg` as the message to sign,
- `sig` as the signature of message.
All hashing operations are encapsulated inside of the Sign
and Verify functions.

Also there are comment fixes and re-usage of `hashBytes()` in rfc6979.
2019-11-12 14:52:23 +03:00
Evgeniy Kulikov
40d65daa2e
Merge pull request from nspcc-dev/use_stdlib_formula_for_decompress_point
Refactor decompress Y point
2019-10-24 12:56:25 +03:00
Evgeniy Kulikov
e60428333c
Refactor decompress Y point 2019-10-23 14:05:04 +03:00
Evgeniy Kulikov
c21ef9ef81
initial 2019-10-22 17:40:05 +03:00