Add BN_set_u64.
Android currently implements this manually (see NativeBN_putULongInt) by
reaching into BIGNUM's internals. BN_ULONG is a somewhat unfortunate API
anyway as the size is platform-dependent, so add a platform-independent
way to do this.
The other things Android needs are going to need more work, but this
one's easy.
BUG=97
Change-Id: I4af4dc29f9845bdce0f0663c379b4b5d3e1dc46e
Reviewed-on: https://boringssl-review.googlesource.com/11088
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
diff --git a/include/openssl/bn.h b/include/openssl/bn.h
index 554a81b..66945cb 100644
--- a/include/openssl/bn.h
+++ b/include/openssl/bn.h
@@ -221,6 +221,10 @@
* allocation failure. */
OPENSSL_EXPORT int BN_set_word(BIGNUM *bn, BN_ULONG value);
+/* BN_set_u64 sets |bn| to |value|. It returns one on success or zero on
+ * allocation failure. */
+OPENSSL_EXPORT int BN_set_u64(BIGNUM *bn, uint64_t value);
+
/* BN_set_negative sets the sign of |bn|. */
OPENSSL_EXPORT void BN_set_negative(BIGNUM *bn, int sign);
