diff options
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/quic/quic_crypto.c | 31 |
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, |