diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/crypto/aesgcm.c | 13 | ||||
| -rw-r--r-- | lib/crypto/mpi/ec.c | 3 |
2 files changed, 16 insertions, 0 deletions
diff --git a/lib/crypto/aesgcm.c b/lib/crypto/aesgcm.c index c632d6e17af8..6bba6473fdf3 100644 --- a/lib/crypto/aesgcm.c +++ b/lib/crypto/aesgcm.c @@ -73,6 +73,19 @@ static void aesgcm_ghash(be128 *ghash, const be128 *key, const void *src, } } +/** + * aesgcm_mac - Generates the authentication tag using AES-GCM algorithm. + * @ctx: The data structure that will hold the AES-GCM key schedule + * @src: The input source data. + * @src_len: Length of the source data. + * @assoc: Points to the associated data. + * @assoc_len: Length of the associated data values. + * @ctr: Points to the counter value. + * @authtag: The output buffer for the authentication tag. + * + * It takes in the AES-GCM context, source data, associated data, counter value, + * and an output buffer for the authentication tag. + */ static void aesgcm_mac(const struct aesgcm_ctx *ctx, const u8 *src, int src_len, const u8 *assoc, int assoc_len, __be32 *ctr, u8 *authtag) { diff --git a/lib/crypto/mpi/ec.c b/lib/crypto/mpi/ec.c index 40f5908e57a4..e16dca1e23d5 100644 --- a/lib/crypto/mpi/ec.c +++ b/lib/crypto/mpi/ec.c @@ -584,6 +584,9 @@ void mpi_ec_init(struct mpi_ec_ctx *ctx, enum gcry_mpi_ec_models model, ctx->a = mpi_copy(a); ctx->b = mpi_copy(b); + ctx->d = NULL; + ctx->t.two_inv_p = NULL; + ctx->t.p_barrett = use_barrett > 0 ? mpi_barrett_init(ctx->p, 0) : NULL; mpi_ec_get_reset(ctx); |