diff options
author | Alexey Neyman <stilor@att.net> | 2018-11-24 06:14:07 (GMT) |
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committer | Alexey Neyman <stilor@att.net> | 2018-12-01 18:10:51 (GMT) |
commit | 40d5bf64408a0e103f8149f941ea50fbbb11dc91 (patch) | |
tree | 67532a4e3a2498ab5663bb400649ec847ced6ba7 /packages/moxiebox/sha.h | |
parent | 172308cb1be5b23c816c19d0b9c84ba4910cbe80 (diff) |
Add moxiebox as a choice for libc
This required some rework of the libc selection, as moxiebox is a layer on
top of another libc - newlib.
Also, moxiebox'es host VM (`sandbox`) needs a libcrypto on the host. We will
not have it if we're cross-compiling a canadian cross. Fortunately, all moxiebox
needs from libcrypto is SHA256, and it already includes a standalone implementation
of SHA256 in its runtime. Provide a little wrapper that allows moxiebox use
that implementation for the host binary, too.
Also, automate collecting/printing the list of all packages in a given category
(e.g. LIBC or COMP_TOOLS), generate a list of all Kconfig symbols for a given
category.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'packages/moxiebox/sha.h')
-rw-r--r-- | packages/moxiebox/sha.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/packages/moxiebox/sha.h b/packages/moxiebox/sha.h new file mode 100644 index 0000000..36b90a1 --- /dev/null +++ b/packages/moxiebox/sha.h @@ -0,0 +1,23 @@ +/* + Wrapper around moxiebox'es implementation of SHA256 digest that + mimics the API of the OpenSSL implementation. +*/ + +#ifndef __SHA_H_ +#define __SHA_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include "../runtime/sandboxrt_crypto.h" +#define SHA256_DIGEST_LENGTH SHA256_BLOCK_SIZE +void SHA256_Init(SHA256_CTX *ctx); +void SHA256_Update(SHA256_CTX *ctx, const void *data, size_t len); +void SHA256_Final(unsigned char *md, SHA256_CTX *ctx); + +#ifdef __cplusplus +} +#endif + +#endif |