keyfork-shard: base64 encode content instead of base16
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@ -341,6 +341,12 @@ version = "0.21.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
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[[package]]
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name = "base64"
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version = "0.22.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9475866fec1451be56a3c2400fd081ff546538961565ccb5b7142cbd22bc7a51"
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[[package]]
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name = "base64ct"
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version = "1.6.0"
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@ -1834,6 +1840,7 @@ version = "0.2.0"
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dependencies = [
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"aes-gcm",
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"anyhow",
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"base64 0.22.0",
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"card-backend",
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"card-backend-pcsc",
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"hkdf",
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@ -2886,7 +2893,7 @@ dependencies = [
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"aes",
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"aes-gcm",
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"anyhow",
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"base64",
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"base64 0.21.7",
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"block-padding",
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"blowfish",
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"buffered-reader",
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@ -37,3 +37,4 @@ card-backend-pcsc = { version = "0.5.0", optional = true }
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openpgp-card-sequoia = { version = "0.2.0", optional = true, default-features = false }
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openpgp-card = { version = "0.4.0", optional = true }
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sequoia-openpgp = { version = "1.17.0", optional = true, default-features = false }
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base64 = "0.22.0"
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@ -23,6 +23,7 @@ use keyfork_prompt::{
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use sha2::Sha256;
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use sharks::{Share, Sharks};
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use x25519_dalek::{EphemeralSecret, PublicKey};
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use base64::prelude::{BASE64_STANDARD, Engine};
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// 32-byte share, 1-byte index, 1-byte threshold, 1-byte version == 36 bytes
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// Encrypted, is 52 bytes
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@ -208,10 +209,10 @@ pub trait Format {
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.lock()
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.expect(bug!(POISONED_MUTEX))
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.prompt_message(PromptMessage::Text(QRCODE_PROMPT.to_string()))?;
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if let Ok(Some(hex)) =
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if let Ok(Some(qrcode_content)) =
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keyfork_qrcode::scan_camera(std::time::Duration::from_secs(30), 0)
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{
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let decoded_data = smex::decode(hex)?;
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let decoded_data = BASE64_STANDARD.decode(qrcode_content).unwrap();
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pubkey_data = Some(decoded_data.try_into().map_err(|_| InvalidData)?)
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} else {
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prompt
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@ -299,7 +300,7 @@ pub trait Format {
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use keyfork_qrcode::{qrencode, ErrorCorrection};
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let mut qrcode_data = our_pubkey_mnemonic.to_bytes();
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qrcode_data.extend(payload_mnemonic.as_bytes());
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if let Ok(qrcode) = qrencode(&smex::encode(&qrcode_data), ErrorCorrection::Highest) {
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if let Ok(qrcode) = qrencode(&BASE64_STANDARD.encode(qrcode_data), ErrorCorrection::Highest) {
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prompt
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.lock()
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.expect(bug!(POISONED_MUTEX))
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@ -432,7 +433,7 @@ pub fn remote_decrypt(w: &mut impl Write) -> Result<(), Box<dyn std::error::Erro
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{
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use keyfork_qrcode::{qrencode, ErrorCorrection};
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let qrcode_data = key_mnemonic.to_bytes();
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if let Ok(qrcode) = qrencode(&smex::encode(&qrcode_data), ErrorCorrection::Highest) {
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if let Ok(qrcode) = qrencode(&BASE64_STANDARD.encode(qrcode_data), ErrorCorrection::Highest) {
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pm.prompt_message(PromptMessage::Text(format!(
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concat!(
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"A QR code will be displayed after this prompt. ",
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@ -460,10 +461,10 @@ pub fn remote_decrypt(w: &mut impl Write) -> Result<(), Box<dyn std::error::Erro
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#[cfg(feature = "qrcode")]
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{
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pm.prompt_message(PromptMessage::Text(QRCODE_PROMPT.to_string()))?;
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if let Ok(Some(hex)) =
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if let Ok(Some(qrcode_content)) =
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keyfork_qrcode::scan_camera(std::time::Duration::from_secs(QRCODE_TIMEOUT), 0)
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{
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let decoded_data = smex::decode(hex)?;
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let decoded_data = BASE64_STANDARD.decode(qrcode_content).unwrap();
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let _ = pubkey_data.insert(decoded_data[..32].try_into().map_err(|_| InvalidData)?);
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let _ = payload_data.insert(decoded_data[32..].to_vec());
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} else {
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