diff options
Diffstat (limited to 'src/include/openssl/digest.h')
| -rw-r--r-- | src/include/openssl/digest.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/include/openssl/digest.h b/src/include/openssl/digest.h index 66be4d0..2ea4ec4 100644 --- a/src/include/openssl/digest.h +++ b/src/include/openssl/digest.h @@ -234,9 +234,15 @@ struct evp_md_pctx_ops; struct env_md_ctx_st { /* digest is the underlying digest function, or NULL if not set. */ const EVP_MD *digest; + /* flags is the OR of a number of |EVP_MD_CTX_FLAG_*| values. */ + uint32_t flags; /* md_data points to a block of memory that contains the hash-specific * context. */ void *md_data; + /* update is usually copied from |digest->update| but can differ in some + * cases, i.e. HMAC. + * TODO(davidben): Remove this hook once |EVP_PKEY_HMAC| is gone. */ + void (*update)(EVP_MD_CTX *ctx, const void *data, size_t count); /* pctx is an opaque (at this layer) pointer to additional context that * EVP_PKEY functions may store in this object. */ @@ -252,6 +258,8 @@ struct env_md_ctx_st { } /* extern C */ #endif +#define DIGEST_F_EVP_DigestInit_ex 100 +#define DIGEST_F_EVP_MD_CTX_copy_ex 101 #define DIGEST_R_INPUT_NOT_INITIALIZED 100 #endif /* OPENSSL_HEADER_DIGEST_H */ |