Add a size hook to RSA_METHOD.
This is to avoid having to copy over the RSA modulus in all of Chromium's
platform-specific keys.
Change-Id: I20bf22446a5cfb633b900c3b392b7a1da81a5431
Reviewed-on: https://boringssl-review.googlesource.com/1151
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/crypto/rsa/rsa.h b/crypto/rsa/rsa.h
index 403e833..2db0abe 100644
--- a/crypto/rsa/rsa.h
+++ b/crypto/rsa/rsa.h
@@ -328,6 +328,9 @@
int (*init)(RSA *rsa);
int (*finish)(RSA *rsa);
+ /* size returns the size of the RSA modulus in bytes. */
+ size_t (*size)(const RSA *rsa);
+
int (*sign)(int type, const uint8_t *m, unsigned int m_length,
uint8_t *sigret, unsigned int *siglen, const RSA *rsa);
