diff options
| -rw-r--r-- | crypto/chacha20poly1305.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/crypto/chacha20poly1305.c b/crypto/chacha20poly1305.c index 6171cf14c5f5..05fbc59297e5 100644 --- a/crypto/chacha20poly1305.c +++ b/crypto/chacha20poly1305.c @@ -627,6 +627,11 @@ static struct crypto_instance *rfc7539_alloc(struct rtattr **tb) return chachapoly_alloc(tb, "rfc7539", 12); } +static struct crypto_instance *rfc7539esp_alloc(struct rtattr **tb) +{ + return chachapoly_alloc(tb, "rfc7539esp", 8); +} + static void chachapoly_free(struct crypto_instance *inst) { struct chachapoly_instance_ctx *ctx = crypto_instance_ctx(inst); @@ -643,13 +648,31 @@ static struct crypto_template rfc7539_tmpl = { .module = THIS_MODULE, }; +static struct crypto_template rfc7539esp_tmpl = { + .name = "rfc7539esp", + .alloc = rfc7539esp_alloc, + .free = chachapoly_free, + .module = THIS_MODULE, +}; + static int __init chacha20poly1305_module_init(void) { - return crypto_register_template(&rfc7539_tmpl); + int err; + + err = crypto_register_template(&rfc7539_tmpl); + if (err) + return err; + + err = crypto_register_template(&rfc7539esp_tmpl); + if (err) + crypto_unregister_template(&rfc7539_tmpl); + + return err; } static void __exit chacha20poly1305_module_exit(void) { + crypto_unregister_template(&rfc7539esp_tmpl); crypto_unregister_template(&rfc7539_tmpl); } @@ -661,3 +684,4 @@ MODULE_AUTHOR("Martin Willi <martin@strongswan.org>"); MODULE_DESCRIPTION("ChaCha20-Poly1305 AEAD"); MODULE_ALIAS_CRYPTO("chacha20poly1305"); MODULE_ALIAS_CRYPTO("rfc7539"); +MODULE_ALIAS_CRYPTO("rfc7539esp"); |