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wolfSSL: Fix crypto_bignum_sub()

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The initial crypto wrapper implementation for wolfSSL seems to have
included a copy-paste error in crypto_bignum_sub() implementation that
was identical to crypto_bignum_add() while mp_sub() should have been
used instead of mp_add().

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2019-10-14 19:27:47 +03:00 committed by Jouni Malinen
parent 2a1c84f4e5
commit 1766e608ba
1 changed files with 1 additions and 1 deletions
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2
src/crypto/crypto_wolfssl.c
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@ -1171,7 +1171,7 @@ int crypto_bignum_sub(const struct crypto_bignum *a,
if (TEST_FAIL())
return -1;
return mp_add((mp_int *) a, (mp_int *) b,
return mp_sub((mp_int *) a, (mp_int *) b,
(mp_int *) r) == MP_OKAY ? 0 : -1;
}