rsa/rsa_ossl.c: implement variant of "Smooth CRT-RSA." [1.0.2]#6942
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dot-asm wants to merge 4 commits intoopenssl:OpenSSL_1_0_2-stablefrom
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rsa/rsa_ossl.c: implement variant of "Smooth CRT-RSA." [1.0.2]#6942dot-asm wants to merge 4 commits intoopenssl:OpenSSL_1_0_2-stablefrom
dot-asm wants to merge 4 commits intoopenssl:OpenSSL_1_0_2-stablefrom
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added 4 commits
August 23, 2018 23:29
Add bn_mul_fixed_top, bn_from_mont_fixed_top, bn_mod_sub_fixed_top.
Switch to bn_{mul|sqr}_fixed_top in bn_mul_mont_fixed_top and remove
memset in bn_from_montgomery_word.
(cherry picked from commit fcc4ee0)
Resolved conflicts:
crypto/bn/bn_mod.c
crypto/bn_int.h
In [most common] case of p and q being of same width, it's possible to replace CRT modulo operations with Montgomery reductions. And those are even fixed-length Montgomery reductions... (cherry picked from commit 41bfd5e) Resolved conflicts: crypto/rsa/rsa_eay.c
(cherry picked from commit e02c519) Resolved conflicts: crypto/bn/bn_blind.c
(cherry picked from commit 324b956)
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Re-based and harmonized with master. |
levitte
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paulidale
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Aug 28, 2018
levitte
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Aug 28, 2018
Add bn_mul_fixed_top, bn_from_mont_fixed_top, bn_mod_sub_fixed_top.
Switch to bn_{mul|sqr}_fixed_top in bn_mul_mont_fixed_top and remove
memset in bn_from_montgomery_word.
(cherry picked from commit fcc4ee0)
Resolved conflicts:
crypto/bn/bn_mod.c
crypto/bn_int.h
Reviewed-by: Paul Dale <[email protected]>
(Merged from #6942)
levitte
pushed a commit
that referenced
this pull request
Aug 28, 2018
In [most common] case of p and q being of same width, it's possible to replace CRT modulo operations with Montgomery reductions. And those are even fixed-length Montgomery reductions... (cherry picked from commit 41bfd5e) Resolved conflicts: crypto/rsa/rsa_eay.c Reviewed-by: Paul Dale <[email protected]> (Merged from #6942)
levitte
pushed a commit
that referenced
this pull request
Aug 28, 2018
(cherry picked from commit e02c519) Resolved conflicts: crypto/bn/bn_blind.c Reviewed-by: Paul Dale <[email protected]> (Merged from #6942)
levitte
pushed a commit
that referenced
this pull request
Aug 28, 2018
(cherry picked from commit 324b956) Reviewed-by: Paul Dale <[email protected]> (Merged from #6942)
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#6915 backport to 1.0.2.