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Fix integer overflow in ecmult_multi_var when n is large
fd66a562632e
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Description

Fix integer overflow in ecmult_multi_var when n is large

Summary:
This is a backport of secp256k1 PR568

Depends on D4985

Test Plan:

make check

Reviewers: #bitcoin_abc, Fabien

Reviewed By: #bitcoin_abc, Fabien

Differential Revision: https://reviews.bitcoinabc.org/D4987

Details

Provenance
Jonas Nick <jonasd.nick@gmail.com>Authored on Oct 24 2018, 17:58
deadalnixCommitted on Jan 17 2020, 14:09
deadalnixPushed on Jan 17 2020, 14:09
Reviewer
Restricted Project
Differential Revision
D4987: Fix integer overflow in ecmult_multi_var when n is large
Parents
rABC69b03d6352c8: Add trivial ecmult_multi algorithm which does not require a scratch space
Branches
Unknown
Tags
Unknown

Changes (2)

PathSize
src/
secp256k1/
src/

rABCfd66a562632e

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src/secp256k1/src/ecmult_impl.h

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src/secp256k1/src/tests.c

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