pyca/cryptography: avoid direct ASN1_STRING accesses

security/py-cryptography/patches/patch-modcargo-crates_openssl-0_10_74_src_ec_rs

@@ -0,0 +1,57 @@
+Index: modcargo-crates/openssl-0.10.74/src/ec.rs
+--- modcargo-crates/openssl-0.10.74/src/ec.rs.orig
++++ modcargo-crates/openssl-0.10.74/src/ec.rs
+@@ -168,7 +168,7 @@ impl EcGroup {
+ impl EcGroupRef {
+     /// Places the components of a curve over a prime field in the provided `BigNum`s.
+     /// The components make up the formula `y^2 mod p = x^3 + ax + b mod p`.
+-    #[corresponds(EC_GROUP_get_curve_GFp)]
++    #[corresponds(EC_GROUP_get_curve)]
+     pub fn components_gfp(
+         &self,
+         p: &mut BigNumRef,
+@@ -177,7 +177,7 @@ impl EcGroupRef {
+         ctx: &mut BigNumContextRef,
+     ) -> Result<(), ErrorStack> {
+         unsafe {
+-            cvt(ffi::EC_GROUP_get_curve_GFp(
++            cvt(ffi::EC_GROUP_get_curve(
+                 self.as_ptr(),
+                 p.as_ptr(),
+                 a.as_ptr(),
+@@ -541,7 +541,7 @@ impl EcPointRef {
+
+     /// Places affine coordinates of a curve over a prime field in the provided
+     /// `x` and `y` `BigNum`s
+-    #[corresponds(EC_POINT_get_affine_coordinates_GFp)]
++    #[corresponds(EC_POINT_get_affine_coordinates)]
+     pub fn affine_coordinates_gfp(
+         &self,
+         group: &EcGroupRef,
+@@ -550,7 +550,7 @@ impl EcPointRef {
+         ctx: &mut BigNumContextRef,
+     ) -> Result<(), ErrorStack> {
+         unsafe {
+-            cvt(ffi::EC_POINT_get_affine_coordinates_GFp(
++            cvt(ffi::EC_POINT_get_affine_coordinates(
+                 group.as_ptr(),
+                 self.as_ptr(),
+                 x.as_ptr(),
+@@ -586,7 +586,7 @@ impl EcPointRef {
+
+     /// Sets affine coordinates of a curve over a prime field using the provided
+     /// `x` and `y` `BigNum`s
+-    #[corresponds(EC_POINT_set_affine_coordinates_GFp)]
++    #[corresponds(EC_POINT_set_affine_coordinates)]
+     pub fn set_affine_coordinates_gfp(
+         &mut self,
+         group: &EcGroupRef,
+@@ -595,7 +595,7 @@ impl EcPointRef {
+         ctx: &mut BigNumContextRef,
+     ) -> Result<(), ErrorStack> {
+         unsafe {
+-            cvt(ffi::EC_POINT_set_affine_coordinates_GFp(
++            cvt(ffi::EC_POINT_set_affine_coordinates(
+                 group.as_ptr(),
+                 self.as_ptr(),
+                 x.as_ptr(),

security/py-cryptography/patches/patch-modcargo-crates_openssl-sys-0_9_110_src_handwritten_ec_rs

@@ -0,0 +1,36 @@
+Index: modcargo-crates/openssl-sys-0.9.110/src/handwritten/ec.rs
+--- modcargo-crates/openssl-sys-0.9.110/src/handwritten/ec.rs.orig
++++ modcargo-crates/openssl-sys-0.9.110/src/handwritten/ec.rs
+@@ -170,6 +170,16 @@ extern "C" {
+     #[cfg(not(osslconf = "OPENSSL_NO_EC2M"))]
+     pub fn EC_GF2m_simple_method() -> *const EC_METHOD;
+
++    #[cfg(any(ossl111, boringssl, libressl, awslc))]
++    pub fn EC_GROUP_get_curve(
++        group: *const EC_GROUP,
++        p: *mut BIGNUM,
++        a: *mut BIGNUM,
++        b: *mut BIGNUM,
++        ctx: *mut BN_CTX,
++    ) -> c_int;
++
++    #[cfg(not(libressl420))]
+     pub fn EC_GROUP_get_curve_GFp(
+         group: *const EC_GROUP,
+         p: *mut BIGNUM,
+@@ -187,6 +197,7 @@ extern "C" {
+         ctx: *mut BN_CTX,
+     ) -> c_int;
+
++    #[cfg(not(libressl420))]
+     pub fn EC_POINT_get_affine_coordinates_GFp(
+         group: *const EC_GROUP,
+         p: *const EC_POINT,
+@@ -195,6 +206,7 @@ extern "C" {
+         ctx: *mut BN_CTX,
+     ) -> c_int;
+
++    #[cfg(not(libressl420))]
+     pub fn EC_POINT_set_affine_coordinates_GFp(
+         group: *const EC_GROUP,
+         p: *mut EC_POINT,

security/py-cryptography/patches/patch-src__cffi_src_openssl_asn1_py

@@ -0,0 +1,17 @@
+Index: src/_cffi_src/openssl/asn1.py
+--- src/_cffi_src/openssl/asn1.py.orig
++++ src/_cffi_src/openssl/asn1.py
+@@ -13,12 +13,7 @@ typedef int... time_t;
+
+ typedef ... ASN1_INTEGER;
+
+-struct asn1_string_st {
+-    int length;
+-    int type;
+-    unsigned char *data;
+-    long flags;
+-};
++struct asn1_string_st;
+
+ typedef struct asn1_string_st ASN1_OCTET_STRING;
+ typedef struct asn1_string_st ASN1_IA5STRING;