roughtime-protocol.util — com.sturdystats/roughtime-protocol 0.1.1

b64->bytes clj

(b64->bytes s)

bytes->b64 clj

(bytes->b64 ba)

bytes->hex-string clj

(bytes->hex-string bs)

bytes= clj

(bytes= a b)

concat-bytes clj

(concat-bytes coll)

Efficiently concatenate multiple byte arrays into one.

gen-nonce clj

(gen-nonce & {:keys [len] :or {len 32}})

Generate a 32-byte cryptographic nonce.

hex-str->blocks clj

(hex-str->blocks h)

Formats hex string into 8-char blocks for readability.

hex-string->bytes clj

(hex-string->bytes s)

le-buffer clj

(le-buffer ba)

long->hex clj

(long->hex x)

now-micros clj

(now-micros)

now-seconds clj

(now-seconds)

sha512-bytes clj

(sha512-bytes n ba)

(sha512-bytes n prefix-byte ba)

(sha512-bytes n prefix-byte ba & more)

Computes SHA-512 over an optional prefix byte and one or more byte arrays, returning the first n bytes of the digest.

Examples: (sha512-bytes 32 ba) (sha512-bytes 32 prefix ba) (sha512-bytes 32 prefix ba1 ba2 ba3) (sha512-bytes 64 ba1 ba2)

slice clj

(slice bs start end)

Returns a sub-section of a byte array.

u8 clj

(u8 b)

u8-ba clj

(u8-ba & xs)

u8-vec clj

(u8-vec ba)