Add derive t-addr from secret key function
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@ -81,6 +81,11 @@ char *zcashlc_derive_shielded_address_from_seed(const uint8_t *seed,
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*/
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*/
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char *zcashlc_derive_shielded_address_from_viewing_key(const char *extfvk);
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char *zcashlc_derive_shielded_address_from_viewing_key(const char *extfvk);
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/**
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* Derives a transparent address from the given seed
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*/
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char *zcashlc_derive_transparent_address_from_secret_key(const char *tsk);
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/**
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/**
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* Derives a transparent address from the given seed
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* Derives a transparent address from the given seed
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*/
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*/
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@ -964,6 +964,29 @@ pub unsafe extern "C" fn zcashlc_derive_transparent_address_from_seed(
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unwrap_exc_or_null(res)
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unwrap_exc_or_null(res)
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}
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}
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/// Derives a transparent address from the given seed
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#[no_mangle]
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pub unsafe extern "C" fn zcashlc_derive_transparent_address_from_secret_key(
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tsk: *const c_char,
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) -> *mut c_char {
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let res = catch_panic(|| {
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let tsk = CStr::from_ptr(tsk).to_str()?;
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// grab secret private key for t-funds
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let sk = match secp256k1::key::SecretKey::from_str(&tsk) {
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Ok(sk) => sk,
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Err(e) => {
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return Err(format_err!("Invalid Transparent Secret key: {}", e));
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},
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};
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// derive the corresponding t-address
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Ok(CString::new(derive_transparent_address_from_secret_key(sk)).unwrap().into_raw())
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});
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unwrap_exc_or_null(res)
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}
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fn derive_transparent_address_from_secret_key(secret_key: SecretKey) -> String {
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fn derive_transparent_address_from_secret_key(secret_key: SecretKey) -> String {
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let secp = Secp256k1::new();
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let secp = Secp256k1::new();
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