Pieter Wuille
36abcf5510
Merge pull request #83
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7d681ac
Add verification to 32bit field (Peter Dettman)
10 years ago
Peter Dettman
7d681ac636
Add verification to 32bit field
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- implement _fe_verify for 10x26
- fe is normalized after _fe_clear
- a few corresponding changes in 64bit field
10 years ago
Pieter Wuille
27aded3ccb
Merge pull request #80
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504c63d
Rename bench to bench_verify (Pieter Wuille)
01097dd
Make bench deterministic (Pieter Wuille)
10 years ago
Pieter Wuille
504c63d72a
Rename bench to bench_verify
10 years ago
Pieter Wuille
01097ddf19
Make bench deterministic
10 years ago
Pieter Wuille
81dc171604
Merge pull request #79
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ae2679b
Add bench_inv tool (Pieter Wuille)
10 years ago
Pieter Wuille
66002cfa87
Merge pull request #78
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520ba3c
Remove OpenSSL bignum implementation (Pieter Wuille)
10 years ago
Pieter Wuille
520ba3c921
Remove OpenSSL bignum implementation
10 years ago
Pieter Wuille
ae2679b6e4
Add bench_inv tool
10 years ago
Pieter Wuille
9c698f16d6
Merge pull request #76
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7935930
Add unit tests for scalars. (Pieter Wuille)
eca6cdb
Switch scalar to use get/set 32-byte arrays (Pieter Wuille)
10 years ago
Pieter Wuille
79359302fb
Add unit tests for scalars.
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Also add a secp256k1_scalar_is_one function.
10 years ago
Pieter Wuille
eca6cdb123
Switch scalar to use get/set 32-byte arrays
10 years ago
Pieter Wuille
774594e979
Merge pull request #75
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a9f5c8b
Introduce secp256k1_scalar_t for future constant-time mod order operations (Pieter Wuille)
10 years ago
Pieter Wuille
a9f5c8b875
Introduce secp256k1_scalar_t for future constant-time mod order operations
10 years ago
Pieter Wuille
b2bfdabdeb
Merge pull request #72
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eb74c36
Abstract out tweak logic to secp256k1_eckey_* functions (Pieter Wuille)
ffffc87
Use internal secp256k1_eckey_ prefix for functions in eckey (Pieter Wuille)
e2f71f1
Move non-ECDSA operations from ecdsa to eckey (Pieter Wuille)
ae6bc76
[API CHANGE] Use secp256k1_ec_ prefix for non-ECDSA key operations (Pieter Wuille)
10 years ago
Pieter Wuille
eb74c36bd2
Abstract out tweak logic to secp256k1_eckey_* functions
10 years ago
Pieter Wuille
ffffc87855
Use internal secp256k1_eckey_ prefix for functions in eckey
10 years ago
Pieter Wuille
e2f71f1efe
Move non-ECDSA operations from ecdsa to eckey
10 years ago
Pieter Wuille
ae6bc76e32
[API CHANGE] Use secp256k1_ec_ prefix for non-ECDSA key operations
10 years ago
Pieter Wuille
dc407ed48c
Avoid valgrind complaints in OpenSSL initialization check
10 years ago
Pieter Wuille
79f599d37f
Tests take too long by default
10 years ago
Pieter Wuille
03bfc07b9e
Avoid uninitialized access in secp256k1_gej_double
10 years ago
Pieter Wuille
bff11e9112
Verify num=openssl initialization and check repeatability
10 years ago
Pieter Wuille
b650ab50f7
Merge pull request #71
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949c1eb
Split up ecmult and ecmult_gen entirely (Pieter Wuille)
10 years ago
Pieter Wuille
949c1ebb5e
Split up ecmult and ecmult_gen entirely
10 years ago
Pieter Wuille
bd696ebd3f
Merge pull request #68
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3fd6253
Better randomization for tests (Pieter Wuille)
10 years ago
Pieter Wuille
3fd6253e13
Better randomization for tests
10 years ago
Pieter Wuille
fabdcc633e
Merge pull request #67
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bae6a42
Make bench use external interface (Pieter Wuille)
10 years ago
Pieter Wuille
bae6a42be4
Make bench use external interface
10 years ago
Pieter Wuille
b00982fdbd
Merge pull request #60
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c259a7c
Set precomputation table late and unset early. (Pieter Wuille)
04e34d1
Split up signing and verification initialization (Pieter Wuille)
10 years ago
Pieter Wuille
c259a7cbc0
Set precomputation table late and unset early.
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Set the global pointer to the precomputation table only after initializing
it completely, and unset it before doing any uninitialization.
This causes fail-fast behavior in case of race conditions between
initialization and operations using it.
10 years ago
Pieter Wuille
04e34d18c3
Split up signing and verification initialization
10 years ago
Pieter Wuille
da556eb772
Merge pull request #62
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1136bed
Make secp256k1_ge_set_gej work with the point at infinity (Pieter Wuille)
10 years ago
Pieter Wuille
1136bedbc2
Make secp256k1_ge_set_gej work with the point at infinity
10 years ago
Pieter Wuille
a3e5d5d0ea
Merge pull request #57
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62c3f55
Nothing-up-my-sleeving blinding for a*G (Pieter Wuille)
10 years ago
Pieter Wuille
f023dc53c4
Merge pull request #58
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3ed6dfa
Only use the libcrypto part of OpenSSL (Pieter Wuille)
10 years ago
Pieter Wuille
3ed6dfae69
Only use the libcrypto part of OpenSSL
10 years ago
Pieter Wuille
62c3f55a9d
Nothing-up-my-sleeving blinding for a*G
10 years ago
Pieter Wuille
d531b04ea9
Merge pull request #56
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fa492f0
Fix a signedness mistake in secp256k1_num_set_hex (Pieter Wuille)
10 years ago
Pieter Wuille
fa492f059d
Fix a signedness mistake in secp256k1_num_set_hex
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We were using a potentially signed char as index in an array.
10 years ago
Pieter Wuille
e2beb0bd2d
Merge pull request #51
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364fde6
fix unsigned warning in num_gmp_impl.h (caktux)
10 years ago
Pieter Wuille
9a57dd278a
Merge pull request #54
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1c7fa13
Add VERIFY_CHECK/DEBUG_CHECK and use CHECK macros more (Pieter Wuille)
10 years ago
Pieter Wuille
1c7fa133a6
Add VERIFY_CHECK/DEBUG_CHECK and use CHECK macros more
10 years ago
Pieter Wuille
41863ce2ca
Merge pull request #55
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8881212
Make tests and bench just use asm directly instead of library (Pieter Wuille)
10 years ago
Pieter Wuille
87c782f632
Merge pull request #53
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2f6c801
Try to not leave secret data on the stack or heap. (Gregory Maxwell)
10 years ago
Pieter Wuille
8881212ebc
Make tests and bench just use asm directly instead of library
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Thanks to Cory Fields for the suggestion.
10 years ago
Pieter Wuille
8a0ee2357a
Merge pull request #50
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1a749b4
Add secp256k1_num_eq and use it in tests (Pieter Wuille)
10 years ago
Gregory Maxwell
2f6c801911
Try to not leave secret data on the stack or heap.
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This makes a basic effort and has not been audited.
Doesn't appear to have a measurable performance impact on bench.
It also adds a secp256k1_num_free to secp256k1_ecdsa_pubkey_create.
10 years ago
caktux
364fde65f6
fix unsigned warning in num_gmp_impl.h
10 years ago
Pieter Wuille
1a749b4a6e
Add secp256k1_num_eq and use it in tests
10 years ago