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[API BREAK] Change argument order to out/outin/in

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This commit is contained in:
Pieter Wuille
2015-08-28 01:50:47 +02:00
parent 6d947cadcc
commit dc0ce9fc41
14 changed files with 242 additions and 227 deletions
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36
include/secp256k1_recovery.h
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@@ -28,10 +28,10 @@ typedef struct {
/** Parse a compact ECDSA signature (64 bytes + recovery id).
*
* Returns: 1 when the signature could be parsed, 0 otherwise
* In: ctx: a secp256k1 context object
* input64: a pointer to a 64-byte compact signature
* recid: the recovery id (0, 1, 2 or 3)
* Out: sig: a pointer to a signature object
* Args: ctx: a secp256k1 context object
* Out: sig: a pointer to a signature object
* In: input64: a pointer to a 64-byte compact signature
* recid: the recovery id (0, 1, 2 or 3)
*/
int secp256k1_ecdsa_recoverable_signature_parse_compact(
const secp256k1_context_t* ctx,
@@ -43,8 +43,8 @@ int secp256k1_ecdsa_recoverable_signature_parse_compact(
/** Convert a recoverable signature into a normal signature.
*
* Returns: 1
* In: sigin: a pointer to a recoverable signature (cannot be NULL).
* Out: sig: a pointer to a normal signature (cannot be NULL).
* In: sigin: a pointer to a recoverable signature (cannot be NULL).
*/
int secp256k1_ecdsa_recoverable_signature_convert(
const secp256k1_context_t* ctx,
@@ -55,10 +55,10 @@ int secp256k1_ecdsa_recoverable_signature_convert(
/** Serialize an ECDSA signature in compact format (64 bytes + recovery id).
*
* Returns: 1
* In: ctx: a secp256k1 context object
* sig: a pointer to an initialized signature object (cannot be NULL)
* Out: output64: a pointer to a 64-byte array of the compact signature (cannot be NULL)
* recid: a pointer to an integer to hold the recovery id (can be NULL).
* Args: ctx: a secp256k1 context object
* Out: output64: a pointer to a 64-byte array of the compact signature (cannot be NULL)
* recid: a pointer to an integer to hold the recovery id (can be NULL).
* In: sig: a pointer to an initialized signature object (cannot be NULL)
*/
int secp256k1_ecdsa_recoverable_signature_serialize_compact(
const secp256k1_context_t* ctx,
@@ -71,17 +71,17 @@ int secp256k1_ecdsa_recoverable_signature_serialize_compact(
*
* Returns: 1: signature created
* 0: the nonce generation function failed, or the private key was invalid.
* In: ctx: pointer to a context object, initialized for signing (cannot be NULL)
* msg32: the 32-byte message hash being signed (cannot be NULL)
* Args: ctx: pointer to a context object, initialized for signing (cannot be NULL)
* Out: sig: pointer to an array where the signature will be placed (cannot be NULL)
* In: msg32: the 32-byte message hash being signed (cannot be NULL)
* seckey: pointer to a 32-byte secret key (cannot be NULL)
* noncefp:pointer to a nonce generation function. If NULL, secp256k1_nonce_function_default is used
* ndata: pointer to arbitrary data used by the nonce generation function (can be NULL)
* Out: sig: pointer to an array where the signature will be placed (cannot be NULL)
*/
int secp256k1_ecdsa_sign_recoverable(
const secp256k1_context_t* ctx,
const unsigned char *msg32,
secp256k1_ecdsa_recoverable_signature_t *sig,
const unsigned char *msg32,
const unsigned char *seckey,
secp256k1_nonce_function_t noncefp,
const void *ndata
@@ -91,16 +91,16 @@ int secp256k1_ecdsa_sign_recoverable(
*
* Returns: 1: public key successfully recovered (which guarantees a correct signature).
* 0: otherwise.
* In: ctx: pointer to a context object, initialized for verification (cannot be NULL)
* msg32: the 32-byte message hash assumed to be signed (cannot be NULL)
* sig: pointer to initialized signature that supports pubkey recovery (cannot be NULL)
* Args: ctx: pointer to a context object, initialized for verification (cannot be NULL)
* Out: pubkey: pointer to the recoved public key (cannot be NULL)
* In: sig: pointer to initialized signature that supports pubkey recovery (cannot be NULL)
* msg32: the 32-byte message hash assumed to be signed (cannot be NULL)
*/
SECP256K1_WARN_UNUSED_RESULT int secp256k1_ecdsa_recover(
const secp256k1_context_t* ctx,
const unsigned char *msg32,
secp256k1_pubkey_t *pubkey,
const secp256k1_ecdsa_recoverable_signature_t *sig,
secp256k1_pubkey_t *pubkey
const unsigned char *msg32
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4);
# ifdef __cplusplus