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-rw-r--r--src/plugins/quic/quic_crypto.c31
1 files changed, 23 insertions, 8 deletions
diff --git a/src/plugins/quic/quic_crypto.c b/src/plugins/quic/quic_crypto.c
index 2223ab66eab..ca2eaced19e 100644
--- a/src/plugins/quic/quic_crypto.c
+++ b/src/plugins/quic/quic_crypto.c
@@ -136,12 +136,10 @@ aes256ctr_setup_crypto (ptls_cipher_context_t * ctx, int is_enc,
quic_crypto_cipher_encrypt);
}
-size_t
-quic_crypto_aead_encrypt (ptls_aead_context_t * _ctx, void *output,
- const void *input, size_t inlen, uint64_t seq,
- const void *iv, const void *aad, size_t aadlen)
+void
+quic_crypto_aead_encrypt_init (ptls_aead_context_t * _ctx, const void *iv,
+ const void *aad, size_t aadlen)
{
- vlib_main_t *vm = vlib_get_main ();
struct aead_crypto_context_t *ctx = (struct aead_crypto_context_t *) _ctx;
vnet_crypto_op_id_t id;
@@ -162,15 +160,30 @@ quic_crypto_aead_encrypt (ptls_aead_context_t * _ctx, void *output,
ctx->op.aad = (u8 *) aad;
ctx->op.aad_len = aadlen;
ctx->op.iv = (u8 *) iv;
+ ctx->op.key_index = ctx->key_index;
+}
+
+size_t
+quic_crypto_aead_encrypt_update (ptls_aead_context_t * _ctx, void *output,
+ const void *input, size_t inlen)
+{
+ struct aead_crypto_context_t *ctx = (struct aead_crypto_context_t *) _ctx;
ctx->op.src = (u8 *) input;
ctx->op.dst = output;
- ctx->op.key_index = ctx->key_index;
ctx->op.len = inlen;
-
ctx->op.tag_len = ctx->super.algo->tag_size;
ctx->op.tag = ctx->op.src + inlen;
+ return 0;
+}
+
+size_t
+quic_crypto_aead_encrypt_final (ptls_aead_context_t * _ctx, void *output)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ struct aead_crypto_context_t *ctx = (struct aead_crypto_context_t *) _ctx;
+
vnet_crypto_process_ops (vm, &ctx->op, 1);
return ctx->op.len + ctx->op.tag_len;
@@ -246,7 +259,9 @@ quic_crypto_aead_setup_crypto (ptls_aead_context_t * _ctx, int is_enc,
}
ctx->super.do_decrypt = quic_crypto_aead_decrypt;
- ctx->super.do_encrypt = quic_crypto_aead_encrypt;
+ ctx->super.do_encrypt_init = quic_crypto_aead_encrypt_init;
+ ctx->super.do_encrypt_update = quic_crypto_aead_encrypt_update;
+ ctx->super.do_encrypt_final = quic_crypto_aead_encrypt_final;
ctx->super.dispose_crypto = quic_crypto_aead_dispose_crypto;
ctx->key_index = vnet_crypto_key_add (vm, algo,