diff options
Diffstat (limited to 'crypto/rsa/rsa.h')
| -rw-r--r-- | crypto/rsa/rsa.h | 58 |
1 files changed, 33 insertions, 25 deletions
diff --git a/crypto/rsa/rsa.h b/crypto/rsa/rsa.h index 99c90bead7..f93fdbc591 100644 --- a/crypto/rsa/rsa.h +++ b/crypto/rsa/rsa.h @@ -188,7 +188,9 @@ struct rsa_st # define OPENSSL_RSA_SMALL_MODULUS_BITS 3072 #endif #ifndef OPENSSL_RSA_MAX_PUBEXP_BITS -# define OPENSSL_RSA_MAX_PUBEXP_BITS 64 /* exponent limit enforced for "large" modulus only */ + +/* exponent limit enforced for "large" modulus only */ +# define OPENSSL_RSA_MAX_PUBEXP_BITS 64 #endif #define RSA_3 0x3L @@ -211,30 +213,36 @@ struct rsa_st */ #define RSA_FLAG_SIGN_VER 0x0040 -#define RSA_FLAG_NO_BLINDING 0x0080 /* new with 0.9.6j and 0.9.7b; the built-in - * RSA implementation now uses blinding by - * default (ignoring RSA_FLAG_BLINDING), - * but other engines might not need it - */ -#define RSA_FLAG_NO_CONSTTIME 0x0100 /* new with 0.9.8f; the built-in RSA - * implementation now uses constant time - * operations by default in private key operations, - * e.g., constant time modular exponentiation, - * modular inverse without leaking branches, - * division without leaking branches. This - * flag disables these constant time - * operations and results in faster RSA - * private key operations. - */ -#ifndef OPENSSL_NO_DEPRECATED -#define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME /* deprecated name for the flag*/ - /* new with 0.9.7h; the built-in RSA - * implementation now uses constant time - * modular exponentiation for secret exponents - * by default. This flag causes the - * faster variable sliding window method to - * be used for all exponents. - */ +/* + * new with 0.9.6j and 0.9.7b; the built-in + * RSA implementation now uses blinding by + * default (ignoring RSA_FLAG_BLINDING), + * but other engines might not need it + */ +#define RSA_FLAG_NO_BLINDING 0x0080 +/* + * new with 0.9.8f; the built-in RSA + * implementation now uses constant time + * operations by default in private key operations, + * e.g., constant time modular exponentiation, + * modular inverse without leaking branches, + * division without leaking branches. This + * flag disables these constant time + * operations and results in faster RSA + * private key operations. + */ +#define RSA_FLAG_NO_CONSTTIME 0x0100 +#ifdef OPENSSL_USE_DEPRECATED +/* deprecated name for the flag*/ +/* + * new with 0.9.7h; the built-in RSA + * implementation now uses constant time + * modular exponentiation for secret exponents + * by default. This flag causes the + * faster variable sliding window method to + * be used for all exponents. + */ +#define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME #endif |