Merge pull request #1986 from reaperhulk/cffi10

cffi 1.0

1 files changed, 99 insertions, 0 deletions

diff --git a/src/_cffi_src/openssl/rsa.py b/src/_cffi_src/openssl/rsa.py
new file mode 100644
index 00000000..8bac7895
--- /dev/null
+++ b/src/_cffi_src/openssl/rsa.py
@@ -0,0 +1,99 @@
+# This file is dual licensed under the terms of the Apache License, Version
+# 2.0, and the BSD License. See the LICENSE file in the root of this repository
+# for complete details.
+
+from __future__ import absolute_import, division, print_function
+
+INCLUDES = """
+#include <openssl/rsa.h>
+"""
+
+TYPES = """
+typedef struct rsa_st {
+    BIGNUM *n;
+    BIGNUM *e;
+    BIGNUM *d;
+    BIGNUM *p;
+    BIGNUM *q;
+    BIGNUM *dmp1;
+    BIGNUM *dmq1;
+    BIGNUM *iqmp;
+    ...;
+} RSA;
+typedef ... BN_GENCB;
+static const int RSA_PKCS1_PADDING;
+static const int RSA_SSLV23_PADDING;
+static const int RSA_NO_PADDING;
+static const int RSA_PKCS1_OAEP_PADDING;
+static const int RSA_X931_PADDING;
+static const int RSA_PKCS1_PSS_PADDING;
+static const int RSA_F4;
+
+static const int Cryptography_HAS_PSS_PADDING;
+static const int Cryptography_HAS_MGF1_MD;
+"""
+
+FUNCTIONS = """
+RSA *RSA_new(void);
+void RSA_free(RSA *);
+int RSA_size(const RSA *);
+int RSA_generate_key_ex(RSA *, int, BIGNUM *, BN_GENCB *);
+int RSA_check_key(const RSA *);
+RSA *RSAPublicKey_dup(RSA *);
+int RSA_blinding_on(RSA *, BN_CTX *);
+void RSA_blinding_off(RSA *);
+int RSA_public_encrypt(int, const unsigned char *, unsigned char *,
+                       RSA *, int);
+int RSA_private_encrypt(int, const unsigned char *, unsigned char *,
+                        RSA *, int);
+int RSA_public_decrypt(int, const unsigned char *, unsigned char *,
+                       RSA *, int);
+int RSA_private_decrypt(int, const unsigned char *, unsigned char *,
+                        RSA *, int);
+int RSA_print(BIO *, const RSA *, int);
+int RSA_verify_PKCS1_PSS(RSA *, const unsigned char *, const EVP_MD *,
+                         const unsigned char *, int);
+int RSA_padding_add_PKCS1_PSS(RSA *, unsigned char *, const unsigned char *,
+                              const EVP_MD *, int);
+int RSA_padding_add_PKCS1_OAEP(unsigned char *, int, const unsigned char *,
+                               int, const unsigned char *, int);
+int RSA_padding_check_PKCS1_OAEP(unsigned char *, int, const unsigned char *,
+                                 int, int, const unsigned char *, int);
+"""
+
+MACROS = """
+int EVP_PKEY_CTX_set_rsa_padding(EVP_PKEY_CTX *, int);
+int EVP_PKEY_CTX_set_rsa_pss_saltlen(EVP_PKEY_CTX *, int);
+int EVP_PKEY_CTX_set_rsa_mgf1_md(EVP_PKEY_CTX *, EVP_MD *);
+"""
+
+CUSTOMIZATIONS = """
+#if OPENSSL_VERSION_NUMBER >= 0x10000000
+static const long Cryptography_HAS_PSS_PADDING = 1;
+#else
+/* see evp.py for the definition of Cryptography_HAS_PKEY_CTX */
+static const long Cryptography_HAS_PSS_PADDING = 0;
+int (*EVP_PKEY_CTX_set_rsa_padding)(EVP_PKEY_CTX *, int) = NULL;
+int (*EVP_PKEY_CTX_set_rsa_pss_saltlen)(EVP_PKEY_CTX *, int) = NULL;
+static const long RSA_PKCS1_PSS_PADDING = 0;
+#endif
+#if OPENSSL_VERSION_NUMBER >= 0x1000100f
+static const long Cryptography_HAS_MGF1_MD = 1;
+#else
+static const long Cryptography_HAS_MGF1_MD = 0;
+int (*EVP_PKEY_CTX_set_rsa_mgf1_md)(EVP_PKEY_CTX *, EVP_MD *) = NULL;
+#endif
+"""
+
+CONDITIONAL_NAMES = {
+    "Cryptography_HAS_PKEY_CTX": [
+        "EVP_PKEY_CTX_set_rsa_padding",
+        "EVP_PKEY_CTX_set_rsa_pss_saltlen",
+    ],
+    "Cryptography_HAS_PSS_PADDING": [
+        "RSA_PKCS1_PSS_PADDING",
+    ],
+    "Cryptography_HAS_MGF1_MD": [
+        "EVP_PKEY_CTX_set_rsa_mgf1_md",
+    ],
+}