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authorMathias Raoul <mathias.raoul@gmail.com>2021-01-19 14:02:34 +0000
committerDave Wallace <dwallacelf@gmail.com>2021-01-22 16:06:48 +0000
commit2e4523816ca0e366a4f597a0e5fdb93fccc887a5 (patch)
tree97c0d5b45aa98582d9e92cc9e789214cb963e7ba /src/plugins/tlspicotls
parent06f328129a01276858fff1086215478fa106dd8e (diff)
quic: quicly v0.1.2 update
- update quic plugin with new quicly/picotls API - remove packet allocator - remove crypto batching - update picotls plugin - add cli for quicly congestion control configuration Type: feature Change-Id: If76ef31c43b430eea2f7674539b2112aee0f351e Signed-off-by: Mathias Raoul <mathias.raoul@gmail.com>
Diffstat (limited to 'src/plugins/tlspicotls')
-rw-r--r--src/plugins/tlspicotls/pico_vpp_crypto.c37
1 files changed, 22 insertions, 15 deletions
diff --git a/src/plugins/tlspicotls/pico_vpp_crypto.c b/src/plugins/tlspicotls/pico_vpp_crypto.c
index 8e724ea8b1a..3805ff3c981 100644
--- a/src/plugins/tlspicotls/pico_vpp_crypto.c
+++ b/src/plugins/tlspicotls/pico_vpp_crypto.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2020 Intel and/or its affiliates.
+ * Copyright (c) 2021 Intel and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
@@ -42,6 +42,8 @@ struct vpp_aead_context_t
vnet_crypto_alg_t alg;
u32 key_index;
u32 chunk_index;
+ uint8_t iv[PTLS_MAX_IV_SIZE];
+ uint8_t static_iv[PTLS_MAX_IV_SIZE];
};
static void
@@ -128,8 +130,8 @@ ptls_vpp_crypto_cipher_setup_crypto (ptls_cipher_context_t * _ctx, int is_enc,
}
size_t
-ptls_vpp_crypto_aead_decrypt (ptls_aead_context_t * _ctx, void *_output,
- const void *input, size_t inlen, const void *iv,
+ptls_vpp_crypto_aead_decrypt (ptls_aead_context_t *_ctx, void *_output,
+ const void *input, size_t inlen, uint64_t seq,
const void *aad, size_t aadlen)
{
vlib_main_t *vm = vlib_get_main ();
@@ -139,7 +141,7 @@ ptls_vpp_crypto_aead_decrypt (ptls_aead_context_t * _ctx, void *_output,
ctx->op.dst = _output;
ctx->op.src = (void *) input;
ctx->op.len = inlen - tag_size;;
- ctx->op.iv = (void *) iv;
+ ctx->op.iv = ctx->static_iv;
ctx->op.aad = (void *) aad;
ctx->op.aad_len = aadlen;
ctx->op.tag = (void *) input + inlen - tag_size;
@@ -152,11 +154,13 @@ ptls_vpp_crypto_aead_decrypt (ptls_aead_context_t * _ctx, void *_output,
}
static void
-ptls_vpp_crypto_aead_encrypt_init (ptls_aead_context_t * _ctx, const void *iv,
+ptls_vpp_crypto_aead_encrypt_init (ptls_aead_context_t *_ctx, uint64_t seq,
const void *aad, size_t aadlen)
{
struct vpp_aead_context_t *ctx = (struct vpp_aead_context_t *) _ctx;
- ctx->op.iv = (void *) iv;
+ ctx->op.iv = ctx->iv;
+ ptls_aead__build_iv (ctx->super.algo, ctx->op.iv, ctx->static_iv, seq);
+ ctx->op.iv = ctx->static_iv;
ctx->op.aad = (void *) aad;
ctx->op.aad_len = aadlen;
ctx->op.n_chunks = 2;
@@ -200,10 +204,10 @@ ptls_vpp_crypto_aead_dispose_crypto (ptls_aead_context_t * _ctx)
/* Do nothing */
}
-
static int
-ptls_vpp_crypto_aead_setup_crypto (ptls_aead_context_t * _ctx, int is_enc,
- const void *key, vnet_crypto_alg_t alg)
+ptls_vpp_crypto_aead_setup_crypto (ptls_aead_context_t *_ctx, int is_enc,
+ const void *key, const void *iv,
+ vnet_crypto_alg_t alg)
{
struct vlib_main_t *vm = vlib_get_main ();
struct vpp_aead_context_t *ctx = (struct vpp_aead_context_t *) _ctx;
@@ -241,6 +245,7 @@ ptls_vpp_crypto_aead_setup_crypto (ptls_aead_context_t * _ctx, int is_enc,
vnet_crypto_key_add (vm, ctx->alg, (void *) key, key_len);
clib_rwlock_writer_unlock (&picotls_main.crypto_keys_rw_lock);
ctx->chunk_index = 0;
+ clib_memcpy (ctx->static_iv, iv, ctx->super.algo->iv_size);
ctx->super.do_decrypt = ptls_vpp_crypto_aead_decrypt;
ctx->super.do_encrypt_init = ptls_vpp_crypto_aead_encrypt_init;
@@ -268,18 +273,20 @@ ptls_vpp_crypto_aes256ctr_setup_crypto (ptls_cipher_context_t * ctx,
}
static int
-ptls_vpp_crypto_aead_aes128gcm_setup_crypto (ptls_aead_context_t * ctx,
- int is_enc, const void *key)
+ptls_vpp_crypto_aead_aes128gcm_setup_crypto (ptls_aead_context_t *ctx,
+ int is_enc, const void *key,
+ const void *iv)
{
- return ptls_vpp_crypto_aead_setup_crypto (ctx, is_enc, key,
+ return ptls_vpp_crypto_aead_setup_crypto (ctx, is_enc, key, iv,
VNET_CRYPTO_ALG_AES_128_GCM);
}
static int
-ptls_vpp_crypto_aead_aes256gcm_setup_crypto (ptls_aead_context_t * ctx,
- int is_enc, const void *key)
+ptls_vpp_crypto_aead_aes256gcm_setup_crypto (ptls_aead_context_t *ctx,
+ int is_enc, const void *key,
+ const void *iv)
{
- return ptls_vpp_crypto_aead_setup_crypto (ctx, is_enc, key,
+ return ptls_vpp_crypto_aead_setup_crypto (ctx, is_enc, key, iv,
VNET_CRYPTO_ALG_AES_256_GCM);
}