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-rw-r--r--cryptography/hazmat/bindings/openssl/dsa.py8
1 files changed, 8 insertions, 0 deletions
diff --git a/cryptography/hazmat/bindings/openssl/dsa.py b/cryptography/hazmat/bindings/openssl/dsa.py
index 40d3b8ee..51a02666 100644
--- a/cryptography/hazmat/bindings/openssl/dsa.py
+++ b/cryptography/hazmat/bindings/openssl/dsa.py
@@ -31,6 +31,10 @@ typedef struct dsa_st {
BIGNUM *pub_key;
...;
} DSA;
+typedef struct {
+ BIGNUM *r;
+ BIGNUM *s;
+} DSA_SIG;
"""
FUNCTIONS = """
@@ -39,6 +43,10 @@ DSA *DSA_generate_parameters(int, unsigned char *, int, int *, unsigned long *,
int DSA_generate_key(DSA *);
DSA *DSA_new(void);
void DSA_free(DSA *);
+DSA_SIG *DSA_SIG_new(void);
+void DSA_SIG_free(DSA_SIG *);
+int i2d_DSA_SIG(const DSA_SIG *, unsigned char **);
+DSA_SIG *d2i_DSA_SIG(DSA_SIG **, const unsigned char **, long);
"""
MACROS = """