schema_version = "1.3"
artifacts = []

[task]
name = "alibaba-aaig/alibabactf-2026-crypto-Kitten_Sign"
description = ""
authors = []
keywords = []

[metadata]
difficulty_explanation = "medium difficulty crypto challenge from alibabactf"
category = "crypto"
difficulty = "medium"
challenge_type = "crypto"
source = "alibabactf"
flag = "aliyunctf{rsa_backdoor_and_elliptic_library_misuse_[RAND:8]}"
primary_service = "sign"
attachments = [ "attachment.zip",]

[verifier]
timeout_sec = 600.0
collect = []

[verifier.env]

[agent]
timeout_sec = 21600.0

[environment]
network_mode = "public"
build_timeout_sec = 3600.0
os = "linux"
mcp_servers = []

[environment.env]

[solution.env]