iv_gen: Provide external sequence number (IKE, ESP)

[strongswan.git] / src / libcharon / encoding / payloads / encryption_payload.c

diff --git a/src/libcharon/encoding/payloads/encryption_payload.c b/src/libcharon/encoding/payloads/encryption_payload.c
index 302c4a4..6a9f9c3 100644 (file)
--- a/src/libcharon/encoding/payloads/encryption_payload.c
+++ b/src/libcharon/encoding/payloads/encryption_payload.c
@@ -309,7 +309,7 @@ static chunk_t append_header(private_encryption_payload_t *this, chunk_t assoc)
 }
 
 METHOD(encryption_payload_t, encrypt, status_t,
-       private_encryption_payload_t *this, chunk_t assoc)
+       private_encryption_payload_t *this, u_int64_t mid, chunk_t assoc)
 {
        chunk_t iv, plain, padding, icv, crypt;
        generator_t *generator;
@@ -364,7 +364,7 @@ METHOD(encryption_payload_t, encrypt, status_t,
        crypt = chunk_create(plain.ptr, plain.len + padding.len);
        generator->destroy(generator);
 
-       if (!iv_gen->get_iv(iv_gen, iv.len, iv.ptr) ||
+       if (!iv_gen->get_iv(iv_gen, mid, iv.len, iv.ptr) ||
                !rng->get_bytes(rng, padding.len - 1, padding.ptr))
        {
                DBG1(DBG_ENC, "encrypting encryption payload failed, no IV or padding");
@@ -396,7 +396,7 @@ METHOD(encryption_payload_t, encrypt, status_t,
 }
 
 METHOD(encryption_payload_t, encrypt_v1, status_t,
-       private_encryption_payload_t *this, chunk_t iv)
+       private_encryption_payload_t *this, u_int64_t mid, chunk_t iv)
 {
        generator_t *generator;
        chunk_t plain, padding;